Thanks for the answer.
I first noticed the problem when testing the version “Dynamic Web Report B” presented here https://gramps.discourse.group/t/dynamic-web-report-updated/2059.
When I follow the link to your page, it shows me the same problem: the ToggleButtons in the Descendants section do not work correctly.
Please see a demo page here: http://kudsk.de/Demo%20DynWeb/Demo%20DynamicWeb.html.
To be on the safe side, I revisited an archived DynamicWebReport from 04/12/2018. Result: the same.
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