In both MEP2021 (20.0.1.80) and VPX12 (18.0.1.95), I have noticed that upon making a crossfade transition either by using the transition button at the head of an object or by dragging a clip over the clip to its right, and with a transition category showing in the Media Pool, the transition timer button shows up at the bottom right of the Media Pool. However, clicking on it does nothing. You have to click on the transition, open the menu, then select Transition length. Applying an other transition causes the transition timer button to work.
Could someone please confirm this? I see it as a bug.
Thanks,
John CB