I get an Application Error when trying to load a project containing TMS components in Delphi 11.3.
It looks like there is a problem when TMS is calling som function in D3D10Warp.dll.
The error report is in Norwegian, but i think you'll get the gist of it.
When I start a new FMX project and adds a TMS component, e.g.TTMSFMXEdit, Rad Studio freezes immediately, and closes after a few seconds.