Configuring GitHub code mappings, repo isn't filled out when editing

[bruno-garcia]

When editing code mappings, a project, branch and code mapping already exists:

But a required field, that should be pre-populated isn't populated, the repo:

It saves it without the need to fill out, but the field continues empty.
And trying to set a value, shows nothing on the auto complete:

cc @armenzg in case I put the wrong labels

[getsantry]

Routing to @getsentry/product-owners-settings-integrations for triage ⏲️

[armenzg]

I noticed this bug as well. I wonder if this is UI2 related

[armenzg]

Not related to UI2.