The left joycon does not work when it's pushed downwards under specific circumstances, and works other times.
For example, when navigating the main switch menus everything is good. When I open a game, for example Binding of Isaac; when navigating the menus in game, it works fine... But when I enter the game the left joycon works fine EXECPT when pushed downwards. Get this, the left joycon moves the character, the right joycon shoots tears. When I push the left joycon dowards, it responds but it does the action that the right joystick does when pushed downwards. It shoots a tear. Left joycon directions left up and right work good. I push down, it shoots tears like the right joycon does. But again, do wards on the left joycon works fine in the the actual menus in the game! Wtf is going on. Same thing in other games!
Attempts to fix so far:
I've tried 3 different sets of joy cons of which 2 sets were brand new, different batches at the store. Clearing system cache. Deleting and wiping all data and game multiple times. Re-pairing different controllers, deleting etc.
What the heck is going on?