timelineBlock() aesthetics are off

[alexisathens]

When running the shinydashboardPlusGallery() command, the timeline examples under the New Box elements tab produce a timeline that looks "off", as shown below. The icons are positioned outside of the timeline and the icons are small cut off squares instead of circles. Not sure what's happening here, but visually, something is definitely wrong. This same behavior occurs when I try to run my own timelineBlock() in an app I'm building.

From what I've seen online, the timeline should aesthetically look like this:

Session info:

─ Session info ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
 setting  value
 version  R version 4.3.1 (2023-06-16)
 os       macOS Ventura 13.4.1
 system   aarch64, darwin20
 ui       RStudio
 language (EN)
 collate  en_US.UTF-8
 ctype    en_US.UTF-8
 tz       America/Denver
 date     2023-07-18
 rstudio  2023.06.1+524 Mountain Hydrangea (desktop)
 pandoc   3.1.1 @ /Applications/RStudio.app/Contents/Resources/app/quarto/bin/tools/ (via rmarkdown)

─ Packages ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
 package            * version    date (UTC) lib source
 alfred             * 0.2.1      2023-03-21 [1] CRAN (R 4.3.0)
 askpass              1.1        2019-01-13 [1] CRAN (R 4.3.0)
 backports            1.4.1      2021-12-13 [1] CRAN (R 4.3.0)
 blsAPI             * 0.2.2      2023-06-07 [1] Github (mikeasilva/blsAPI@a125b3a)
 broom              * 1.0.4      2023-03-11 [1] CRAN (R 4.3.0)
 bslib                0.4.2      2022-12-16 [1] CRAN (R 4.3.0)
 cachem               1.0.8      2023-05-01 [1] CRAN (R 4.3.0)
 callr                3.7.3      2022-11-02 [1] CRAN (R 4.3.0)
 cellranger           1.1.0      2016-07-27 [1] CRAN (R 4.3.0)
 class                7.3-22     2023-05-03 [1] CRAN (R 4.3.1)
 classInt             0.4-9      2023-02-28 [1] CRAN (R 4.3.0)
 cli                  3.6.1      2023-03-23 [1] CRAN (R 4.3.0)
 colorspace           2.1-0      2023-01-23 [1] CRAN (R 4.3.0)
 crayon               1.5.2      2022-09-29 [1] CRAN (R 4.3.0)
 crosstalk            1.2.0      2021-11-04 [1] CRAN (R 4.3.0)
 crul                 1.4.0      2023-05-17 [1] CRAN (R 4.3.0)
 curl                 5.0.1      2023-06-07 [1] CRAN (R 4.3.0)
 dashboardthemes    * 1.1.6      2022-07-13 [1] CRAN (R 4.3.0)
 data.table           1.14.8     2023-02-17 [1] CRAN (R 4.3.0)
 DBI                  1.1.3      2022-06-18 [1] CRAN (R 4.3.0)
 devtools             2.4.5      2022-10-11 [1] CRAN (R 4.3.0)
 digest               0.6.33     2023-07-07 [1] CRAN (R 4.3.0)
 dplyr              * 1.1.2      2023-04-20 [1] CRAN (R 4.3.0)
 DT                 * 0.28       2023-05-18 [1] CRAN (R 4.3.0)
 e1071                1.7-13     2023-02-01 [1] CRAN (R 4.3.0)
 ellipsis             0.3.2      2021-04-29 [1] CRAN (R 4.3.0)
 evaluate             0.21       2023-05-05 [1] CRAN (R 4.3.0)
 extrafont            0.19       2023-01-18 [1] CRAN (R 4.3.0)
 extrafontdb          1.0        2012-06-11 [1] CRAN (R 4.3.0)
 fansi                1.0.4      2023-01-22 [1] CRAN (R 4.3.0)
 fastmap              1.1.1      2023-02-24 [1] CRAN (R 4.3.0)
 flexdashboard      * 0.6.1      2023-01-23 [1] CRAN (R 4.3.0)
 fontawesome        * 0.5.1      2023-04-18 [1] CRAN (R 4.3.0)
 fontBitstreamVera    0.1.1      2017-02-01 [1] CRAN (R 4.3.0)
 fontLiberation       0.1.0      2016-10-15 [1] CRAN (R 4.3.0)
 fontquiver           0.2.1      2017-02-01 [1] CRAN (R 4.3.0)
 forcats            * 1.0.0      2023-01-29 [1] CRAN (R 4.3.0)
 fs                   1.6.2      2023-04-25 [1] CRAN (R 4.3.0)
 gdtools              0.3.3      2023-03-27 [1] CRAN (R 4.3.0)
 generics             0.1.3      2022-07-05 [1] CRAN (R 4.3.0)
 geojson              0.3.4      2020-06-23 [1] CRAN (R 4.3.0)
 geojsonio          * 0.11.1     2023-05-16 [1] CRAN (R 4.3.0)
 geojsonsf            2.0.3      2022-05-30 [1] CRAN (R 4.3.0)
 gfonts               0.2.0      2023-01-08 [1] CRAN (R 4.3.0)
 ggnewscale         * 0.4.9      2023-05-25 [1] CRAN (R 4.3.0)
 ggplot2            * 3.4.2      2023-04-03 [1] CRAN (R 4.3.0)
 glue                 1.6.2      2022-02-24 [1] CRAN (R 4.3.0)
 gtable               0.3.3      2023-03-21 [1] CRAN (R 4.3.0)
 hms                  1.1.3      2023-03-21 [1] CRAN (R 4.3.0)
 hrbrthemes         * 0.8.0      2020-03-06 [1] CRAN (R 4.3.0)
 htmltools            0.5.5      2023-03-23 [1] CRAN (R 4.3.0)
 htmlwidgets          1.6.2      2023-03-17 [1] CRAN (R 4.3.0)
 httpcode             0.3.0      2020-04-10 [1] CRAN (R 4.3.0)
 httpuv               1.6.11     2023-05-11 [1] CRAN (R 4.3.0)
 httr                 1.4.6      2023-05-08 [1] CRAN (R 4.3.0)
 jqr                  1.2.3      2022-03-10 [1] CRAN (R 4.3.0)
 jquerylib            0.1.4      2021-04-26 [1] CRAN (R 4.3.0)
 jsonlite             1.8.7      2023-06-29 [1] CRAN (R 4.3.0)
 KernSmooth           2.23-21    2023-05-03 [1] CRAN (R 4.3.1)
 knitr                1.42       2023-01-25 [1] CRAN (R 4.3.0)
 labeling             0.4.2      2020-10-20 [1] CRAN (R 4.3.0)
 later                1.3.1      2023-05-02 [1] CRAN (R 4.3.0)
 lattice              0.21-8     2023-04-05 [1] CRAN (R 4.3.1)
 lazyeval             0.2.2      2019-03-15 [1] CRAN (R 4.3.0)
 leaflet            * 2.1.2      2023-03-10 [1] CRAN (R 4.3.0)
 lifecycle            1.0.3      2022-10-07 [1] CRAN (R 4.3.0)
 lubridate          * 1.9.2      2023-02-10 [1] CRAN (R 4.3.0)
 magrittr             2.0.3      2022-03-30 [1] CRAN (R 4.3.0)
 memoise              2.0.1      2021-11-26 [1] CRAN (R 4.3.0)
 mime                 0.12       2021-09-28 [1] CRAN (R 4.3.0)
 miniUI               0.1.1.1    2018-05-18 [1] CRAN (R 4.3.0)
 munsell              0.5.0      2018-06-12 [1] CRAN (R 4.3.0)
 openssl              2.1.0      2023-07-15 [1] CRAN (R 4.3.0)
 packrat            * 0.9.1      2023-02-27 [1] CRAN (R 4.3.0)
 pillar               1.9.0      2023-03-22 [1] CRAN (R 4.3.0)
 pkgbuild             1.4.0      2022-11-27 [1] CRAN (R 4.3.0)
 pkgconfig            2.0.3      2019-09-22 [1] CRAN (R 4.3.0)
 pkgload              1.3.2      2022-11-16 [1] CRAN (R 4.3.0)
 plotly             * 4.10.2     2023-06-03 [1] CRAN (R 4.3.0)
 plyr                 1.8.8      2022-11-11 [1] CRAN (R 4.3.0)
 prettyunits          1.1.1      2020-01-24 [1] CRAN (R 4.3.0)
 processx             3.8.1      2023-04-18 [1] CRAN (R 4.3.0)
 profvis              0.3.8      2023-05-02 [1] CRAN (R 4.3.0)
 promises             1.2.0.1    2021-02-11 [1] CRAN (R 4.3.0)
 proxy                0.4-27     2022-06-09 [1] CRAN (R 4.3.0)
 ps                   1.7.5      2023-04-18 [1] CRAN (R 4.3.0)
 purrr              * 1.0.1      2023-01-10 [1] CRAN (R 4.3.0)
 R6                   2.5.1      2021-08-19 [1] CRAN (R 4.3.0)
 Rcpp                 1.0.10     2023-01-22 [1] CRAN (R 4.3.0)
 readr              * 2.1.4      2023-02-10 [1] CRAN (R 4.3.0)
 readxl             * 1.4.2      2023-02-09 [1] CRAN (R 4.3.0)
 remotes              2.4.2      2021-11-30 [1] CRAN (R 4.3.0)
 renv               * 1.0.0      2023-07-07 [1] CRAN (R 4.3.0)
 reshape            * 0.8.9      2022-04-12 [1] CRAN (R 4.3.0)
 rgeos              * 0.6-3      2023-05-24 [1] CRAN (R 4.3.0)
 rjson              * 0.2.21     2022-01-09 [1] CRAN (R 4.3.0)
 rlang                1.1.1      2023-04-28 [1] CRAN (R 4.3.0)
 rmarkdown            2.21       2023-03-26 [1] CRAN (R 4.3.0)
 rsconnect          * 1.0.0.9000 2023-07-18 [1] Github (rstudio/rsconnect@e7a434a)
 rstudioapi           0.15.0     2023-07-07 [1] CRAN (R 4.3.0)
 Rttf2pt1             1.3.12     2023-01-22 [1] CRAN (R 4.3.0)
 sass                 0.4.6      2023-05-03 [1] CRAN (R 4.3.0)
 scales             * 1.2.1      2022-08-20 [1] CRAN (R 4.3.0)
 sessioninfo          1.2.2      2021-12-06 [1] CRAN (R 4.3.0)
 sf                   1.0-13     2023-05-24 [1] CRAN (R 4.3.0)
 shiny              * 1.7.4      2022-12-15 [1] CRAN (R 4.3.0)
 shinydashboard     * 0.7.2      2021-09-30 [1] CRAN (R 4.3.0)
 shinydashboardPlus * 2.0.3      2021-09-15 [1] CRAN (R 4.3.0)
 shinyEffects       * 0.2.0      2021-05-14 [1] CRAN (R 4.3.0)
 shinythemes        * 1.2.0      2021-01-25 [1] CRAN (R 4.3.0)
 shinyWidgets       * 0.7.6      2023-01-08 [1] CRAN (R 4.3.0)
 sp                 * 1.6-1      2023-05-31 [1] CRAN (R 4.3.0)
 stringi              1.7.12     2023-01-11 [1] CRAN (R 4.3.0)
 stringr            * 1.5.0      2022-12-02 [1] CRAN (R 4.3.0)
 systemfonts          1.0.4      2022-02-11 [1] CRAN (R 4.3.0)
 tempdisagg         * 1.1        2023-03-09 [1] CRAN (R 4.3.0)
 tibble             * 3.2.1      2023-03-20 [1] CRAN (R 4.3.0)
 tidyr              * 1.3.0      2023-01-24 [1] CRAN (R 4.3.0)
 tidyselect           1.2.0      2022-10-10 [1] CRAN (R 4.3.0)
 tidyverse          * 2.0.0      2023-02-22 [1] CRAN (R 4.3.0)
 timechange           0.2.0      2023-01-11 [1] CRAN (R 4.3.0)
 triebeard            0.4.1      2023-03-04 [1] CRAN (R 4.3.0)
 tzdb                 0.4.0      2023-05-12 [1] CRAN (R 4.3.0)
 units                0.8-2      2023-04-27 [1] CRAN (R 4.3.0)
 urlchecker           1.0.1      2021-11-30 [1] CRAN (R 4.3.0)
 urltools             1.7.3      2019-04-14 [1] CRAN (R 4.3.0)
 usethis              2.1.6      2022-05-25 [1] CRAN (R 4.3.0)
 utf8                 1.2.3      2023-01-31 [1] CRAN (R 4.3.0)
 V8                   4.3.0      2023-04-08 [1] CRAN (R 4.3.0)
 vctrs                0.6.2      2023-04-19 [1] CRAN (R 4.3.0)
 viridisLite          0.4.2      2023-05-02 [1] CRAN (R 4.3.0)
 withr                2.5.0      2022-03-03 [1] CRAN (R 4.3.0)
 xfun                 0.39       2023-04-20 [1] CRAN (R 4.3.0)
 xtable               1.8-4      2019-04-21 [1] CRAN (R 4.3.0)
 yaml                 2.3.7      2023-01-23 [1] CRAN (R 4.3.0)
 zoo                * 1.8-12     2023-04-13 [1] CRAN (R 4.3.0)

 [1] /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/library

────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

Thanks for advance in any help resolving this issue.