[Bug]: Force Usage of specific tax plugin since 3.19.4

[supersilverlemonhaze]

Description of the issue

Previously one could choose between tax app and flat rates and both was fine. Now I am forced to choose Avalara Plugin if I dont want to use the FLAT calculation method. Another reason I NEED to use tax app, is that because of another Bug inside saleor core the calculate_checkout_shipping plugin method is NEVER called, when the taxes are set to FLAT.

Steps to reproduce the problem

Use 3.19.4, go to taxes

What did you expect to happen?

I first of all expect tax calculations to be separated from shipping calculations. Second I expect to no be forced to use some random plugin, that I need to register for to use it etc.

Additional information

I was forced to roll back to 3.19.0

Environment

Browser and version: …
OS and version: …
Dashboard version: 3.19.4
Core version: 3.19.10

[Cloud11PL]

Hi,

We have changed this behaviour in 3.19.1, please refer to the following changelog https://github.com/saleor/saleor-dashboard/releases/tag/3.19.1.
While it is removed from UI, you can still change the tax method manually with a GraphQL mutation.