Sonos Roam battery completely draining when turned off

My nephew gave me a Sonos Roam for Christmas. When I turn it off and leave it for a day the battery completely drains and I can’t even turn it back on unless I plug it in. I haven’t downloaded the app yet. Reading through the forum people have been writing about this issue with various Sonos speakers for more than 5 years. What the actual hell? If they think this is a “feature” they are insane. It makes the speaker completely useless. I travel a lot and he got it for me as a speaker I could pack and travel with. Definitely can’t travel with this thing.