tylooper with tycache not working correctly

[ldotchopz]

I am simply trying to use tylooper on a tycache as i assumed they were compatable.

I turn off GPU instancing and tylooper appears to effect the mesh over the blend frames but it does not get not loop it until the final frame suddenly snaps into position.

tylooper works fine on alembic files, i was wondering if tylooper and tycache can work together or is it a bug?