SUMMARY
Digikam freezes and closes without any error report while entering name of facetag in image preview.

STEPS TO REPRODUCE
1. Open Image from any album in Image Preview (F2 key)
2. Draw new facetag rectangle OR click on the name of an already existing facetag
3. digikam selects textstring of current facetag ("unknown" for new rectangle or the name of the current facetag)
4. by enetering first letter of new name for the face tag, digikam freezes and closes after 4 seconds 

OBSERVED RESULT
Program freezes for about 4 seconds and closes without any error report.
Some additional observations: Program feezes on keydown within the facetag-textfield. Entered letter doesn't appear in the textfield (dropdownlist too). "delete"-Key or "Backspace"-Key deletes the current selected textstring without crash, but crashes then when entering first letter of new facetag. My current workaround is to use the People-View. All new added face-tag-rectangles appears in "Unknown"-People-Tag in the People-View-Tab. Here it's possible to enter new names or select it from the drop-down-list which appears by entering first letter of the new facetag-name.

EXPECTED RESULT
first letter of the new face tag will inserted and drop-down-list of available facetags will appear

SOFTWARE/OS VERSIONS
Windows: Windows 11 Pro 22H2
macOS: -
Linux/KDE Plasma: -
(available in About System)
KDE Plasma Version: ?
KDE Frameworks Version: 5.245.0
Qt Version: Version 6.6.0 (kompiliert gegen 6.6.0)

ADDITIONAL INFORMATION