Version: 6.4.4.2 (x64) Build ID: 3d775be2011f3886db32dfd395a6a6d1ca2630ff CPU threads: 4; OS: Windows 10.0 Build 19041; UI render: default; VCL: win; Locale: en-GB (en_GB); UI-Language: en-GB Calc: threaded Open a paragraph style, go to TABS and add a tab. Press APPLY. Keep an eye on the display in the horizontal ruler. EXPECTED RESULT: Tab should show up on the horizontal ruler. ACTUAL RESULT: Tab doesn't appear until OK is pressed and the dialogue closed.
… Forgot to mention that you should position the cursor in the paragraph first.
I confirm the described behaviour, but I don't think it is a bug, because, if you press apply, position of text will change, if it is affected by the tab setting. So "Apply" refers to the text itself but not to the ruler. => RESOLVED NOTABUG Feel free to change it back to UNCONFIRMED with a short reasoning, if you disagree.