Session manager always displays partially off-screen

For whatever the reason, the Session Manager window has lately decided to always show up in the same position:

• Vertically centered (which is fine)
• With the left border exactly on the middle of the screen (which is not, because I cannot the see the right part of the dialogue)

This behaviour started some weeks ago. Any idea of how to reset it?

The session manager's width and height were yet stored and restored, but not so the position on the screen. I just added some code which restores the previous position of that window. Please update your HeidiSQL to the latest build - should work. Not yet tested with a multi-monitor setup.

Looks good (I only have one monitor). Thank you!