Reality Composer crashes when selecting text to edit

I'm a newbie to Reality Composer. Have constructed a couple of simple projects

Have added text, and the "A a" is displayed, but as soon as it is selected for editing Properties, Xcode crashes.

Running Ventura 13.3.1, and Reality Composer 1.5, Xcode 14.3.1.

Will appreciate guidance on how to fix.

Thanks!