Unable to select enterprise Google account in apps

I am having an issue getting my work Google account to appear in Hangouts Meet and other apps (Hangouts Meet is the one I care most about).

From the screenshots here, you can see that I have three Google accounts successfully registered. One is a personal Google account, one is a Google apps for domain account attached to one of my personal domains, and the third is an enterprise account from my employer. When launching Hangouts Meet and other apps that want to attach to a Google account, the two personal accounts appear in the list and work, but the enterprise account is not an option.

Are there any known issues with apps using enterprise Google accounts? I'm not sure what information is useful to you in this regard, but am happy to share more details within reason. The only thing I can think of is that they normally request to manage the device and might be blocking something for devices that aren't enrolled, but I'm not sure if that's correct or relevant.

My device is a Sony Xperia XA2 running Lineage MicroG dated 11/21/2019.

No source file, test, or entry point is identified in the report. Reproduce the account-selection behavior in Hangouts Meet and another affected app with the listed Sony Xperia XA2 and Lineage MicroG setup; done means the enterprise Google account appears as a selectable account or the limitation is documented with a confirmed cause.