Forge UI kit Provider oauth2 error in authorization due to state bytes size more than 500 bytes

I am trying to authorize with Dropbox APIs via the Forge UI Kit Provider auth type oauth2.
Getting the error from Dropbox (“state”: must be at most 500 characters, got 612).
So the size of state being sent from Atlassian is more than 500 Byte the max allowed by Dropbox.

Please any idea or help urgently on this?

Thanks