Windows size is not remembered if using snap feature

When using Windows snap feature (i.e. moving the Lr windows to e.g. the right side of the screen so it fills half the screen automatically), the windows size and position is not remembered between restarts. After restarting the Lr windows has the size and position it had before using the snap feature.

This is also true when using snap and then resizing the windows. I have a 32:9 monitor and use the "secondary" display as second window on the left side filling up about 1/3 of the screen. The mayin windows fills the right 2/3s of the screen. I do this by doing a snap to the right screen border to fully utilize the screen height (the window takes the right half of the screen now) and then move the left border of the Lr main windows to enlarge it to 2/3.

And this I do every time I start Lr... which gets annoying to be honest.

Manually resizing the windows without using snap is remembered. Also the full screen snap (moving the window to the top screen border so it automatically takes the full screen) is remembered.

I kindly ask to fix this.