Running Software (issues missing this information will be deleted):

• Addon version: 8.3.2
• Server patch: 1.13.4 (WoW Classic)

Have you read the changelog? (please don't waste our time)
Mostly.

Describe the bug
I use triple monitors. After closing, and reopening, the bag positioning does not keep the correct position.

To Reproduce
Steps to reproduce the behaviour:

The bag keeps resetting to the right-most monitor, even after dragging it somewhere else. If I drag the bag to my middle monitor, close, and reopen, it will appear on the right-most monitor at the same Y coordinates, but the wrong X.

If I put it on my left-most monitor, close, and reopen, it will appear on my center monitor, but if I close, and reopen, it will move again to the right-most monitor.

If I open bag setting, and try to 'lock frame', it will lock to my right-most monitor.

Expected behaviour
I would expect that closing and opening the bag would open it at the same position it was closed at.

Additional context
I've also tried Bagnon, and the same problem exists there, if you want to share this issue with them.