The bug occurs only with RTL languages. I don't see the wavy red underline that should mark the misspelled words. However, the spellchecker detects that words are misspelled and suggests appropriate corrections when right-clicking to see the context menu.
Steps to Reproduce:
1. Enable automatic spellchecking, and set the correct language for the paragraph.
2. Write something misspelled in Hebrew or Arabic (should be RTL language).
3. For comparison, repeat the same for English, or any other LTR language.
RTL misspellings are detected, but a red wavy underline marking is not shown. Context menu offers appropriate corrections.
LTR misspellings are detected, and a red wavy underline marking is shown. Context menu offers appropriate corrections.
Both RTL and LTR misspellings marked by a red wavy underline.
User Profile Reset: Yes
OpenGL enabled: Yes
OS: Debian Sid
Writer version: 188.8.131.52 from the Sid distribution.
OpenCL is disabled.
Resetting UserProfile did not help.
Turning on/off hardware acceleration, and/or anti-aliasing, did not affect the problem.
Turning on/off automatic spell checking did not not affect the problem.
Changing fonts, or text alignment (logical or visual) does not affect the problem.
Tested with: English, French, Russian, Greek, Hebrew and Arabic. Only Hebrew and Arabic reproduce the bug since they're RTL (unlike the rest which are LTR).
Using Hunspell with the matching dictionaries from Debian.
For a screenshot image, see the thread on Reddit in the following link:
Created attachment 157130 [details]
The same screenshot image as in the reddit thread.
This is the same screenshot as I posted on reddit, which perfectly describes the problem.
Works in Version: 184.108.40.206 from Debian testing.
Reproduced this issue after upgrading to Version: 220.127.116.11 (from Debian testing as well).
Reproduced in 18.104.22.168 from flathub
Reproduced in LibreOffice Writer 6.4.2-0ubuntu3 with hunspell-he on Ubuntu 20.04.
Reproduced in LibreOffice Writer 22.214.171.124 with hunspell on Arch Linux.
*** Bug 134269 has been marked as a duplicate of this bug. ***
languagetool 5.0 add Arabic grammar checking I am exited to try it in Libreoffice