Karabiner elements json file not showing up customized

The biggest feature I require is being able to customise the buttons so they work on different programs, so they will map differently for Teams, Jitsi and PowerPoint for example. To keep things simple I'm just going to make a small device with just a couple of rows of buttons. The macro keyboard could be used for shortcuts in PowerPoint, your soft-phone if you are dialing into work from your laptop, web conferencing (Zoom, etc), smart-home control. Our macro keyboard is going to be really simple compared to the Stream Deck and it won't have nice LCD keys, but it can be made at home and for a fraction of the cost. They look like great fun and I'm sure I could find a use for one on the bench, but where's the fun in buying when you can make! These can be used to perform different tasks while you are live streaming - and they can be easily customised. The smallest version, the Stream Deck Mini has two rows of three buttons. If you haven't heard of Stream Deck, it's a desk macro controller for online broadcasters.

The big increase in video conferencing and delivering online teaching was the kick I needed to finish a project I have been toying with for a few months - a DIY 'Stream Deck'.

Modern communications have thankfully made staying in touch with friends, family & colleagues much easier during the lock-down. I have been doing a lot of Teams & Jitsi calls lately, like a lot of people around the world due to the COVID-19 pandemic.

Karabiner elements json file not showing up customized