New tags are not created with the transaction

[br0tda]

Describe the bug
When creating a transaction, if you put a new tag never used before, it will create the transaction without the tag.

Meanwhile, when creating a transaction with a new category never used before, it will create the transaction with the new category (and of course will create the category).

I've tried to do the same (transaction with new tag) from the Web UI and it works, creating contextually the transaction and the new tag.

To Reproduce
Steps to reproduce the behavior:

1. Create a new transaction
2. Put a tag never used before
3. The created transaction will not have the tag

Expected behavior
It should work like for the categories: if the tag does not exists, it should be created with the new transaction.

Screenshots
NA

Smartphone (please complete the following information):

Tested both on Android 14 and iOS 18

Additional context