application host services(32 bit) not quitting from 64 bit debug

For some reason “application host services” on Windows 10 and current XOJO and after debugging close is hogging the system.
I have had to restart my machine in order to run another debug session.
I decided to kill it and was able to run another session.

I changed the title to include 64 bit. Apparently this is the consequence of debugging in 64 bit mode.
Is this is a XOJO bug?