Sync not syncing

I got a new tablet today and was trying to sync Brave on it with the one on the old, failing tablet. I’m a bit surprised that none of that carried over via the switch app since that seems to have carried all else.

Thus far I managed to get my tablets and phone to scan each other using the QR code. They were all listed on each other and preference was set to transfer all data. However, nothing transferred, not to or from any device.

I erased the devices from the chain on all three devices. However, now none of them are giving me the scan option. They only give the qr code to add devices, but no scan option.

Some history did pop up on the new tablet, maybe 30 items and I’m not sure which device they came from, or a little from both.

Very frustrating.