Query about Safari behaviour using forums?

[snerkler]

I've recently started using Safari after years of using Chrome and I've noticed that the sub menus across the top always collapse and to see the 'hidden' menus have to click on the 3 dots which then expands the list (see below). Is there a way to stop it from collapsing? It's obviously not a biggie, but I prefer the way that chrome didn't collapse them.