Regression in ElementBrowser: only images are selectable
With the patch for #55765 a regression was introduced:
In the ElementBrowser for the media field in tt_content (and probably any other file field) only images are selectable, even if this field allows all file types.
[BUGFIX] Selection of non image files in element browser
This patch fixes the condition that checks if an image is selectable
in the "plain" image mode in the RTE.
This fixes a regression that was introduced with #55765.