You can group (and rename the group) pages (or whatever you want) together in Fallout. In Flow, you currently need to use classifications or a higher-level dimension (ie, Site Section) to accomplish this.
Yes - we are working on the design of the feature currently. We still need to prioritize it against all of various priorities, but we know we need to do this and are working toward it.
I know this isn't exactly what you're asking for (I think the suggestions are great here), but one way to mitigate this in the meantime is to hide the legend in the summary/summary change visualizations (Visualization Settings cog > uncheck "Legend Visible"), and then just handle any description/det...
I wish we could offer an ETA at this point, but we can't - we are still prioritizing things and working through them and things are always changing (because there are always so many good things to work on). I know that's not the answer you were seeking, but just know we are working on it
Thank you for this context - very helpful. We certainly do still have places in Workspace that need interaction performance improvements, but to be honest I haven't experienced them in that use case that you specify. However, if you are seeing them there, then we need to investigate further. The ...