SUMMARY
Tags that are assigned to the individual splits of a Split Transaction do not show in any of the reports. But if a tag is assigned to the main transaction it shows in all the reports.

STEPS TO REPRODUCE
1. Create a transaction under the bank account for a purchase at the grocery store.
2. Split the transaction and assign a tag to each split
3. View the report "Transactions by Tag"

OBSERVED RESULT
Tags assigned to the splits of a Split Transaction show up as [No Tag] transaction in reports.

EXPECTED RESULT
To be able to filter reports based on assigned tags.

SOFTWARE/OS VERSIONS
Windows 10