Dropbox back up "Password cannot be more than 127 characters long"

Hi. Am trying to save the Dropbox settings but am getting this error on save in Dropbox Settings.
Password cannot be more than 127 characters long

Nothing available of forum. Just got this link to work with. Maybe I need to update my version. Before that want to ensure this is the fix.

https://github.com/frappe/frappe/pull/9969#pullrequestreview-394454663

My version
ERPNext: v12.23.0 (version-12)
Frappe Framework: v12.20.0 (version-12)

Anyone else facing similar issue?