Issues with docked window resize

HI PGriffith, I did exactly as you wrote but my window docked (east) having a 2 simple tab strips inside is not resizing at all. I have the 2 tab strips grouped (each is relative with keep aspect ratio) and I grouped the 2 strips and anchored the group to top and bottom (and mandatory in the center on X asis).

The main window (floating) and all the objects are correctly resized, the docked not at all.

Where am I wrong?

Thanks, Elio

I can’t really picture what you have set up. If you can provide a window export or screenshots, I might be able to help, but I can’t promise how timely it’ll be.