Installer doesn't notice newly created partitions
Running installer GUI in MATE live CD.
I used the manual partition editor provided in the installer GUI to create a partition in the free space on a GPT disk that had two other partitions on it already.
The partitions that existed when the GUI started show up as options, but the newly created partition will not show up until I restart the installer or back up all the way to the Select Installation Disk step.
Looks like it needs to refresh its cache of available partitions whenever an edit may have occurred.