Unfortunately it's not possible to monitor the Insert key because it's not a global modifier. Each application tracks the Insert status separately.

Can you link me to them so that I can test them out here?

I've tested out that app, but it has an issue, which is actually the reason that we don't add it in TrayStatus.

The Insert key is tracked by each application itself. So you can have it enabled in one app, and disabled in another app. The 4dots app can't tell the Insert status for each app, so it just assumes it's off when 4dots starts, and then toggles the status each time you press the key.

Where that becomes a problem is a scenario like this:


It also becomes a problem if you turn Insert on in one app, then switch to another app where Insert is off, but 4dots still shows that Insert is on.

No worries! Sorry I don't have better news for you