Draw Face Region tool won't let me draw new faces

[bleach027]

I'm going through my photos and labeling the faces in them in Lightroom Classic 14.2 release on Windows 11, and the Draw Face Region tool won't keep the face rectangles that I draw. I drag a rectangle out, then it disappears when I release the mouse button. Is this a known bug? Does anybody know a fix or why this may be happening?

[Moved from ‘Bugs’ to ‘Discussions’ by moderator, according to forum rules.]

[AxelMatt]

First try to reset the preferences of Lightroom Classic:  How to reset Lightroom Classic preferences (adobe.com)

It's recommended to backup your preferences before you reset the preferences to the default settings: 

https://helpx.adobe.com/lightroom-classic/kb/preference-file-and-other-file-locations.html

If his doesn't help we need more informations about your system. 

Please provide a copy of your 'System Info'. This can be get from the LrC Help > System Info menu item. There's a copy button in the System Info dialog. Press this button and paste the info into your next forum post.