Image gallery or use of Markdown in tinymce-editor

[grebgreb]

Hi,
I would like to add not a single image, but several, displayed in a gallery mode (eg. slideshow gallery or slideshow carroussel).
I think that by default, this is not possible in the tinymce-editor, right?
Is there a workaround to it?

Up to now, I tried to input directly in the code source mode (<>), but css and js parts seem to be throw away after saving.
I installed on my Grav website the shortcode-gallery-plusplus, which seems to make it quite easy but with markdown.
Is there a way so there to input markdown to be interpreted within tinymce-editor?

Thanks a lot in advance for any comment! (and hoping my question is not inappropriate in this issue section)

[dryland404]

no answers after a year ?

[grebgreb]

Sorry, I did not follow up on this issue…
I could not find a solution on my specific above question. I ended up using this process:
writing a md file (so not in the tinymce-editor), with the shortcode-gallery-plusplus tool, addind some small html code chunks, and dropping directly the file in the targeted folder on the server.
Then I did not dig much into it as my work with this website, and Grav, did end.