Shouldn't the "Update TFT display" be a button?

[edwardtfn]

This entity is currently a switch, and when we turn it on it will trigger the TFT update and turn itself off right away, so it behaves more like a button than a switch... so why the choice for a switch in this case?

[Blackymas]

there is no reason for it it just happened that way ;)

but I think we can change it

[edwardtfn]

I've proposed the change on #335