I have a document open in LO Writer. Text cursor is at the start of a text line which is not indented, i.e. is flush with the left margin, but no matter whether at the start of the paragraph or the start of an automatic new line. Hitting the tab key has no effect. Neither is a tab accepted which I copied somewhere and tried to paste in that position. (In any other position of the text, tabs are inserted as normally. Even at the beginning of a paragraph which is indented, tabs are accepted.)
Steps to Reproduce:
1. Open a text document in Writer.
2. Set the cursor at the start of a non-indented line.
3. Hit the tab key.
Tab should be inserted.
User Profile Reset: No
OpenGL enabled: Yes
This happened after an update from 126.96.36.199 to 188.8.131.52.
Used on Ubuntu KDE Plasma and Openbox.
I reloaded a document which did contain tabs at line starts. They were deleted. Thus, it appears that Writer not only blocks the input of tabs, but more generally accepts no tabs in that position.
I now uninstalled this new version, installed LO 184.108.40.206 and loaded the same file. Now one can see that all those tabs that I had tried to input were in fact input. They were just not shown in the earlier version. So here is the last diagnosis: LO 220.127.116.11 does accept tabs at the start of text lines; it just does not display them.
Thanks for reporting. Should be fixed already.
You can either use LibreOffice Master or a dev 6.4 build (same quality as 6.4.5)
Revert to 6.4.4 temporally or wait for 6.4.6
*** This bug has been marked as a duplicate of bug 134548 ***