Description:
First, tab symbols appear in wrong place in horizontal ruler; show on far left of window, far from the ruler (actually, a false tab symbol appears on the left, actual tab symbol does not appear on the ruler at all).
Second, cannot click in ruler to insert tab. When clicking to insert a tab on ruler, nothing at all happens, forced to open dialog box to insert tabs.

Steps to Reproduce:
1.Click in ruler bar to establish a tab. Nothing happens.
2.Forced to open the dialog box to establish a tab setting.
3.

Actual Results:
Clicking in ruler bar to establish a tab does nothing.


Expected Results:
Expect a tab symbol to appear and expect tab was actually established.


Reproducible: Always


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: TextDocument
[Information guessed from browser]
OS: Linux (All)
OS is 64bit: yes