Comment 2 for bug 1679210

I recently ran into this. Used `snap install microk8s --revision 4891` to install a specific revision from the 1.24/edge channel, but a few hours later I was updated to a revision from a different channel. Now that I know this happened, I know I could have used `snap refresh hold` to hold the refresh, but the default behaviour here feels out of place. Perhaps installing to a revision should by default hold refreshing?