Floating form designer not automatically restored when reopening a project

[PeterPanettone 168]

In the Delphi Rio 10.3.3 IDE, I have activated the floating form designer by unchecking the "Embedded designer" checkbox in the Options dialog:

 

 

The floating form designer normally stays on the second monitor.

 

When I reopen a VCL Application project, the previously opened form designer is not automatically restored and I have to manually open it with F12 which often takes a relatively long time.

 

This is one of the small IDE annoyances.

 

Has anyone also experienced this?