To reproduce:
* Start a new set
* Set the time signature to 12/8
* Set global quantize to 1/2
* Make two midi clips within one track. Both 1 bar long.
* Press global record
* Start clip one and immidiately clip two
Second clip is started after 4/8 rather than after 6/8, which amounts to 1/3 of a bar rather than half a bar (as chosen in global quantize).
The bug shows up in a similar manner with time signatures 6/8, 3/4, 5/4. And I realize the half a bar in for example 5/9 would be problematic. But as it is now, everything seems to be based on the assumption that everyone is making four-to-the-floor productions.
This is the result:

This is what it should be (in my opinion):

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