How to reproduce:
- on XWiki 14.4.3 create a page, add attachments
- install pro macros version 1.8
- call
{{confluence_attachments /}} on the page with attachments
Expected result: the attachments of the page are displayed, in a list or a table
Actual result: a livedata is displayed, but with 0 entries and an error at the bottom of the screen says that the data could not be loaded.
Here is a screenshot of this, in a wiki in french:

Note: this is a regression, on the same XWiki version with Pro macros version 1.6 this was working, the attachments were displayed (not as a livedata, but the display was working).