BUG of saving by changing icon in the menu image area

[davijls9]

How to play:

1 - Update from version 3.2.1 to version 3.6.0
2 - Leave only the netbox-topologia-views plugin
3 - Go to the netbox-topology-views menu and access image transfer
4 - Change any item and try to save.
Gives the error:
😢 {"error": "'str' object has no attribute 'removeprefix'", "exception": "AttributeError", "netbox_version": "3.6.2", "python_version": "3.8.10"}

I expected that when choosing the icon corresponding to that topic/item of choice, it would change and save.

The behavior is not to save and gives an error. Error: 😢 {"error": "'str' object has no attribute 'removeprefix'", "exception": "AttributeError", "netbox_version": "3.6.2", "python_version": "3.8.10"}

Version: v3.6.2 and v3.6.0 NETBOX, tested on both. Could you help me resolve this problem?

[mattieserver]

This is a known issue:#375