Racenet's recent UI update: Can't re-press "sync" button anymore

Hi,

Just reporting a small issue with the current Racenet UI update. When comparing two player runs, one often has the need to press "sync" again when one of the cars goes off-screen due to an increasing time gap, so that they can show aligned again. This is useful when comparing lines across a stage, specially when times aren't very close, so a re-sync is needed often.

On the last update, the UI doesn't allow to press the "Sync" button again to re-sync at will. One has to press "clear", and then "sync" again for it to work as before. Please consider reverting this change, as it's a regression in usability.

Thanks