When filling in a form in Octopus Deploy, for example to add a deployment step or to add new variables, if you resize the window all unsaved data is lost.

Whie I acknowledge this is unlikely to affect many people, I've hit this a few times when taking some screenshots for documentation purposes. It's fairly annoying.

I think it happens when the page switched from one responsive layout to another. For example, when the project sub-menu hops from the left side of the screen to the top of the screen.