When pressing cmd+z, the edit-item in the menubar flashes as if it would have done something, but the editor does not undo my action. Undoing using the menu works.
Undoing with cmd+y also works (the z and y buttons are swapped on a german keyboard compared to a us keyboard).
Switching my macOS keyboard layout to english does not fix the issue.
Thanks for the very detailed report! It does indeed appear to be the same JDK issue. It is possible we could try the same workaround as the project you linked.
Steps to reproduce
When pressing cmd+z, the edit-item in the menubar flashes as if it would have done something, but the editor does not undo my action. Undoing using the menu works.
Undoing with cmd+y also works (the z and y buttons are swapped on a german keyboard compared to a us keyboard).
Switching my macOS keyboard layout to english does not fix the issue.
Related to #1236, #2156, #2190, #1597.
This is very annoying.
Maybe looking for JDK-8090257 workarounds in other JavaFX projects is worth a try: https://github.com/FXMisc/RichTextFX/issues/799
Thanks for the very detailed report! It does indeed appear to be the same JDK issue. It is possible we could try the same workaround as the project you linked.
Any update on this?