The same with me (Cyrillic) in comment mode. Reproducing:
1) Open PDF
2) Select text fragment
3) Choose "comment"
4) Write some commentary text and press Alt+Shift for switch from ENG to RU
5) UI is freezed and killing process (Task manager) is only one way to reopen doc.
The comment is not restored of course.
This bug exists during years. Please fix it. Till I am using browser's PDF plugin for commenting my PDF when I need it (MS Edge). Plugin is working good.
The same with me (Cyrillic) in comment mode. Reproducing:
1) Open PDF
2) Select text fragment
3) Choose "comment"
4) Write some commentary text and press Alt+Shift for switch from ENG to RU
5) UI is freezed and killing process (Task manager) is only one way to reopen doc.
The comment is not restored of course.
This bug exists during years. Please fix it. Till I am using browser's PDF plugin for commenting my PDF when I need it (MS Edge). Plugin is working good.