Click the windowing mode icon (far left of the icons in the top right) and switch that bad boy to tiled windowing mode. Tiled windows will feel odd for a couple of days, but once you switch back to free-floating windows you’ll realize why I’m recommending tiled.
Look up the PopOS keyboard shortcuts for moving tiled windows around the desktop and workspaces. It’s a game-changing way to use your computer.
PopOS has been my daily driver for a year. Hope you enjoy it as much as I do!
Tiling is especially great for working with multiple monitors. It is far easier to move windows between monitors and workspaces, split screens between two windows, and so on with tiling.