Hi,
Thanks for contacting us and choosing our product!
About your question you can change order by of videos here: https://prnt.sc/x_RId1S4RDEC
If you want to reorder Categories of Videos, because video categories will automatically order by Title when you select, so you can do some steps below:
Step 1: Choose all categories like this: https://prnt.sc/iwtw4vZY7MCC
Step 2: Change from Back Editor to Classic Mode: https://prnt.sc/gMgpmjatw4Nj
Step 3: Find video categories and reorder (change position) them: https://prnt.sc/8I9JBQEfaj8T
Hope this helps!
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Regards,
HaruTHeme