Sonic network not supported. Migrated FTM to sonic a few days ago.

The transaction shows tagged as “send” and shows as a deposit. 100% capital gains

The sonic network is not supported. I tried adding it custom. What can I do for it to not show as a 100% gain. Change the tag? How do I add the receiving of sonic to show balance at end of year on a chain that’s not supported?

Thank you