Currently for the Crossbar you have LT+UDLR, LT+ABXY, RT+UDLR, and RT+ABXY.
This is not enough room for all of your actions at 50. One solution is to use the RB to quickly switch through different Crossbar sets. This is great but I see a missed opportunity to add even more actions to a single crossbar reducing the number of sets needed to be switched through.

Please add LT+RT+UDLR and LT+RT+ABXY crosses to the bar or an option to enable them if not by default. This will give 8 more actions on the main crossbar, reducing the need to quick swap to an alternate.




(Replace ABXY with PlayStation appropriate buttons where applicable.)