1-click show/hide for each Calendar

One feature that I miss from Apple stock Calendar app is "one click calendars". Currently in Morgen I first need to click the square button next to "Week" to open the the calendars popup and next choose the actual calendar. This feels cumbersome as the calendars are a strategic feature to paint the daily picture (freetime calendar, work calendar, wife's calendar, each kid's calendar and so on). So showing/hiding calendars should be a 1-click-feature.

We have Notion tasks in the left pane, could there be space for this feature there (while still seeing Notion tasks which is a killer feature in Morgen for sure!)? Maybe a separate tab "Calendars" in the left pane? Or maybe a separate right pane for the calendars and other similar features in the future..? To compare: in Apple Calendar show/hide calendars are in left pane and for example text search results in the right pane so they utilize both left and right panes.

In a nutshell: a pane view instead of popup for choosing calendars to minimize the clicks. Thanks tons for a wonderful product!