DF2020, Tech Preview 2

Compile the Order Entry example with the Studio, 32 bit or 64 bit, it doesn't matter.
From the debug menu select "Windows" -> "Message Trace"
My trace window is not docked (probably irrelevant)

Right click anywhere within that trace window.

Expected behavior: context menu

Experienced behavior:
Watch the Studio disappear, no errors, just a crash.

Eventlog has this:
Faulting application name: Studio.exe, version:, time stamp: 0x5dfb833e
Faulting module name: vdfdbg.dll, version:, time stamp: 0x5dfb83f0
Exception code: 0xc0000005
Fault offset: 0x0000000000086053
Faulting process ID: 0x1ccc
Faulting application start time: 0x01d5e84b90d54ea5
Faulting application path: C:\Program Files\DataFlex 20.0\Bin64\Studio.exe
Faulting module path: C:\Program Files\DataFlex 20.0\Bin64\vdfdbg.dll
Report ID: a895c5ff-d749-45e9-965b-e150a8e91b8a
Faulting package full name: 
Faulting package-relative application ID:
bye bye Studio.

Reproducable time after time (workspace also irrelevant)