Could the borders on the sides of the screen be shrunk a tiny bit?
Using IE 11, and it seems that IE 11 fixed a bug when a 200% display size in the browser used to not stick and became 199%.
Now the 200% works, and on several screens it changes the positioning of the side filter selections on various screens such as scheduling, UM, Manage Routes, it positions the filter box above the main display table rather than to the left. And it seems to be only a few pixels short of what it is asking for in order to display them side by side.
I tested at 1280x800 at 100%, and the 2 tables are displayed side by side
With 2560x1600 at 200% it just triggers repositioning one above the other. At 199% it does not. So it is obviously only a few pixels short. I wonder if those pixels could be taken from the borders or table padding on the sides...