That’s side hamburger button throws me for a loop every. Single. Times. For some reason I keep thinking it’ll bring up the other gsuite apps, but instead the whole page shifts awkwardly aha then the sidebar disappears, “that was not what I was expecting” is my reaction every time.
I have never come across a Google product and thought “this is a well designed and clear to use program”. Except perhaps Google Search and Gmail of old - between circa 2005-2008.
I don't use GMail so I could be considered a "fresh user", and I couldn't guess the right button from the first screenshot either --- I thought it would be the big colourful "+", because that's usually the symbol for "expand".
It probably doesn't hurt usability directly, but it seems very unprofessional
Here's a screenshot of a collapsed sidebar:
https://storage.googleapis.com/support-forums-api/attachment...
and a screenshot of an un-collapsed sidebar:
https://techcrunch.com/wp-content/uploads/2019/02/RC-Convers...
It took me some time to realise out that it is the hamburger-menu-like icon in the upper-left corner. It has a tooltip that says "Main Menu", but it is not a menu. It controls collapsing of the sidebar. Confusingly, it is positioned in the top panel, separated by a line that would make one think it is not related to the sidebar, and closer in affinity to the logo, search box, etc.