Copy/Paste issue in v3.5.11 (WYSIWYG editor only, conflict with PopClip)

Operating system

macOS

Joplin version

3.5.11

Desktop version info

Joplin 3.5.11 (prod, darwin)

Sync target

WebDAV

Editor

Rich Text Editor

What issue do you have?

I am experiencing a conflict between Joplin and PopClip and after updating Joplin to v3.5.11.

In this specific version of Joplin, standard Copy & Paste operations fail when PopClip is active.

*This issue only occurs in the WYSIWYG editor (Rich Text editor). The Markdown editor works perfectly fine with PopClip.

Observations:

In the WYSIWYG editor, if I add Joplin to PopClip's "Excluded Apps", copy/paste works.
However, if I manually trigger PopClip via keyboard shortcut in the WYSIWYG editor, the copy/paste functionality breaks.
Again, the Markdown editor does not have this issue even if PopClip is active.

PopClip version : 2025.9.2 (Latest version)

It looks like I'll have no choice but to use this older version for the time being…