I've been using Textra for over 4 years as my base messaging app and I love the customization and the features it provides.

You guys are doing a great job!

However, I think you should add a few more options to the app which are very useful at times:

1- The ability to search in individual threads as well just like the entire app has search option

2- The ability to select/deselect all messages in a single thread.

3- Ability to keep conversations muted even when there is no message in the thread.

I hope you will look into my suggestions. :)