We have a custom field in our Jira Software projects (Squad) which we use for a few different things.
I've also created a custom field in Jira Product Discovery called Squad but ideally, these should be the same. This causes some issues when we do automations (it shows two Squad fields).
If I look in the Custom fields section of Jira admin, it only shows the Jira Software Squad, not the Jira Product Discovery Squad.
I think this might be a next-gen vs. classic project issue... but not 100% sure.