I wondered about the reported large battery drain still present with v19.41 on Fenix 7. I looked at the battery chart and it appeared quite normal. Then I started an activity with GPS. After an hour I stopped the activity, but the battery discharge was still as high as when the GPS was on. I left it like that, doing nothing other than timekeeping, for another hour but the battery discharge never flattened out. So I powered down the watch, powered it up again and waited a while before looking at battery curve. It appeared much flatter. It looks to me like something didn't turn off the GPS when the activity requiring it ended and it stayed on until the power was cycled.
I'll try to post a picture but it keeps getting refused.