Ben
None that I have seen reported. That said, I typically always suggest the beta with the beta OS. It'll likely be the best way to catch any potential issues.
1Password 8 for iOS & iPadOS Beta 📱 — 1Password Support Community I will preface this link with the statement that these spots go amazingly quick. Stay steadfast if you want to join.
You are welcome to use the production version if you wish. Please let us know if you encounter any issues.
⚠️ - I checked on your behalf, and the beta is currently full.
cc 1P_Dave Since you might be more privy to any emerging beta issues.