As reported by other users, also me, Tasker is randomly and suddenly switching the input method establishing itself as the default system keyboard.
So, until Joao (Tasker dev) applies some fix, this profile will help to revert it back when it happens.
- To use it be sure to give appropriate permissions to Tasker as it needs to act over Settings tables.
- I used the SwiftKey keyboard for the profile, but you can use yours.
[PROFILE] Tasker Keyboard Issue Workaround (Android 10) v1.1
Temporal solution for Tasker changing the input method automatically
- Changelog v1.1 Feb 22, 2020