Audio Importer Inspector preview forgets settings on apply.

EXPECTED:
All audio preview settings should be remembered. Optimally per asset.
(in 2.6.1, the 'loop' button was turned off, but 'auto preview' wasn't).

REPRO:
1 Select any audio asset.
2 turn on preview settings 'auto preview' and 'loop'.
3 change any import settings for the audio asset.
4 hit apply.
5 observe that preview settings buttons are turned off.

see attached movie