When reconnecting to Team Create, closed plugin widgets open (e.g. Xaxa’s plugins: Brushtool, RopeMaster, Part Picker) and other widgets open or uncollapse (e.g. the Terrain Editor), and they all dock to the left of the window.
Recently, widget minimum size became enforced in Studio’s window size (I believe), so this forces the Studio window to become vertically huge.
It seems like this happens every time. You can cause it to happen by editing a TC game and disconnecting and reconnecting your internet. After clicking Reconnect in the dialog box, Studio will mess up your widgets.
In this video, after reconnecting the Studio window extended far below the recording area, outside of my screen resolution.
I have two monitors, my primary resolution is 1920x1080 and my secondary resolution is 1360x768. I’m using my primary monitor in this video. My GPU is a GTX 1070, my OS is Windows 10 Home (ver 10.0.18363, build 18363).