How do i add a node using the web UI when using headscale v0.23.0?

[back-lacking]

This is likely a very dumb question with a very obvious answer, but I'm having trouble with adding nodes to my headscale network using the web UI.
Before with headscale v0.22.3, I was able to just paste in the key, assign a user, and be done. However, now I would try just pasting in the mkey value and assign a user, but I would be met with Failed to create node: Unspecified Error: {"code":2,"message":"key hex string doesn't have expected type prefix mkey:","details":[]} . I tried prefixing the key with mkey: and then surrounding the key with double quotes like this (mkey:"keyValue").
What is the proper way to input the keys into the web UI?

[GoodiesHQ]

Hello! This has been fixed in the :dev tag and will be merged into main soon enough. Please try it out with :dev and see if you have any luck! Reopen if it still doesn't work. I am changing my versioning to align with Headscale itself so soon you will be able to use the :0.23 tag for headscale-admin and it will be compatible with :0.23 version of headscale.

[back-lacking]

im running this via a docker container, i assume i replace latest with dev

[back-lacking]

tested with a different device and the Dev version of the panel, it works when i paste in just the key