Isn't HA on Umbrel kind of neutered compared to running a dedicated device? I don't run an Umbrel ( nostr:nprofile1qqs9df4h2deu3aae83fmet5xmrlm4w5l9gdnsy3q2n7dklem7ezmwfcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq5xamn8ghj7dnvv45xs7tywde8g6rpvakkjuekw46nvar4vdhxgan6wumkxatzwpckk6rk0puhjdm2da5k7ce5x4kkkumjx3jkzepwdahxjmmwqyt8wumn8ghj7un9d3shjtnwdaehgu3wd9hxvmckqw0xz maxi) but I recall seeing that as an issue on one of the community boards. I could be wrong though.  

 I'm not sure, but it works fine for me. 

 I like it because I also run Mealie on it. I have a Start9 too, bit I'm not a maxi. The Start 9 is a better machine.