Hi @suhl, we have not been able to find those logs. We are wondering if there's some google play store issue with Android 6 that doesn't report any crashes.
Here is a related SO post: Android crash reports are not showing up in Google play console's ANRs & Crashes report - Stack Overflow
We waited a couple of days as we found on other reports (like the following one) that sometimes it takes time for they to show up, but nothing ever did.
Do you have more than one Mobile App? I wonder if this is app specific like another user seems to be experiencing here.