Tempo sets buggy in 10.0.6 Empty Project template

Could someone please help me out and try to reproduce this pretty crazy bug in Logic Pro X 10.0.6?

1) Choose File > New, create 1 audio track and make sure your metronome is on.

2) Open the Loops Browser and search for "Intergalactic".

3) Drag Intergalactic Beat to bar 1 in the workspace, below the audio track. An alert pops up saying - "The added audio file contains tempo information. Do you want to import it into this project?" - click Import. Your project tempo is now 53.

4) Drag Intergalactic Rising Synth to bar 1 in the workspace below the two other tracks.

5) Record 2 or 3 bars of audio at bar 1 onto the first track (recording silence is ok for this test).

6) Loop all 3 regions in the workspace.

7) Open the global tracks. On the tempo track header, click "Tempo", choose Tempo Sets > New Sets, and give the new tempo set a name. The project tempo is now 120.

8) Press play and listen.

→ The loops only play every other time and slowly drift out of sync with the grid !!???

→ The metronome still plays at 53bpm !!???

→ When stopping playback, the metronome continue playing a couple of beats while fading out !!???

Confirmed!

Tempo sets seem to be broken badly on a "New Template"

Tried the Multi-track template as a starting point and everything is working fine.

There is a post of a similar issue here:

Problem with Tempo Alternatives