I’m pretty sure Photoshop doesn’t work on Linux anyway which is also proprietary closed source commercial software. Secondly, Rocky Linux doesn’t include FlexLM libraries since that also seems to be proprietary closed-source commercial software. I doubt anyone here is going to be able to help you with proprietary commercial closed-source software.
Sounds to me like you need to be talking to and getting support from the makers of FlexLM or FlexNet or whatever Flexera or Macrovision call it now.