Thanks for sharing your experience here, with the recent updates on your Samsung Galaxy phone, having issues with Digital Wellbeing app and after your do-it-yourself solution by clearing the app data, its now working fine.
Should it re-occur, you can submit an error report through Samsung Members app as follows:
Step 1. Long press Samsung Members icon on Apps screen and tap Error reports.
Step 2. Tap OK on agreement popup to send system log data.
Step 3. Select Symptom category "Application".
Step 4. Describe the problem in details and SEND.
How to submit an error report on Samsung Members app? | Samsung PH
For more assistance, you may contact us on our online Samsung support channels below.