Welcome back to the community! Thank you for flagging this bug seen in KoBoCollect android app. Kindly please note that the same has been reported to the developers. We would appreciate the same level of support to make KoBoCollect and KoBoToolbox much better and handy in the upcoming days!
Kindly please be informed that the KoBoCollect android app v1.23.3k does not support android 10 and hence as an alternative we would suggest you to use the ODKCollect for android to collect your data in your device while KoBoToolbox server to design your form and manage your data.
Kindly please be informed that you should now be able to use the KoBoCollect android app (v1.25.1) which has just been released in the google play store. Also please be informed that this version smoothly works with android 10.
We would also like to apologize for the inconvenience caused! And many thanks for being patience.