Created attachment 137910 [details]
I pressed the LO 6 alpha 1 icon on the desktop.
It opened a window where we can choose what to use: Writer, Calc, etc.
In writer I dragged the navigation panel to the left.
Then, I closed Writer and pressed again the icon on the desktop and selected Writer.
The navigation panel didn't remember the last position and it still appeared on the right.
Can't confirm it.
Version: 188.8.131.52.alpha1 (x64)
Build ID: c1d1f859b268f650143d48f294999cda0fa57350
CPU threads: 4; OS: Windows 10.0; UI render: default;
Locale: de-DE (de_DE); Calc: group
*** This bug has been marked as a duplicate of bug 35256 ***