Hi Russ - We have posted an update to in5 today (version 3.7.14) that fixed the issue in InDesign 2020 where the controller skin setting from the Video widget panel was not correct in the output.
Maizca - You can add a controller (in both Adobe InDesign 2020 and 2021) with the in5 Video Settings panel. Go to the in5 menu. Then select Interactive Widgets - Video.