I am seeing a lot of new entities since the last update (May 5th or the end April update) on the Default overview dashboard. In my case it is mostly comming from the HUE 'effect speed' and 'Effect color'' entities. See attached screenshot. The extra problem is also that when I scroll on my phone over this dasboard I regulary move the sliders when scrolling down... very annoying.
More people who have this? And better: how to remove this shitload of entities from the default? It's wierd in the first place that they are there now...
If you're using an auto-populated dashboard & did not create your own, then the only way to remove them is to open each entity & set it to hidden from the cog menu:
I cannot imagine that the Default Dasboard of HA is doing this on purpose. I have to assume that more HA users see this now on their default dashboard;