I have a Samsung s10e and had the same problem after the recent update. I tried all the adjustments to settings as directed, but no luck. I decided to download s health and turn on the steps tracker, and that’s what seemed to work. Just uninstalled s health, and Sweatcoin and Google fit are still counting steps. I use Google fit to sync with Pokemon go, which was also not getting any of my walking info until I installed and removed s health.
Unfortunately, this only worked for about a day. Back to not counting anything now.
Restarted my phone, and it’s finally working for the past few days! Hope everyone is making progress!!