I am working in the Umbrel dashboard almost the entire day. I see the USD conversion all the time, but I do not want to see this conversion, 1 BTC = 1 BTC.
Please add an option to hide the conversion, maybe in combination to convert to other fiat currencies for people that do want to see fiat conversion.
Other option would be to create a Tampermonkey userscript that hides the fiat value, but I will only make that if there is no appetite for this feature native in Umbrel.