Created attachment 8852147 [details] issue.png When using the "Details" button to hide/unhide the available options under "History -> Clear Recent History", you'll end up with a large void area in the UI which extends the entire modal dialog box. I figured there was a bug already created for this but I couldn't find anything when searching "Clear History". STR (example: https://youtu.be/FCOggyB4clU): * launch fx * select "History -> Clear Recent History" * hide the selectable options by clicking on the "^ Details" button * you'll notice an empty area where the selectable options used to be * unhide the selectable options by clicking on the "\/ Details" button You'll notice that there's now a huge empty area in the UI as shown in the screenshot example.
Mass wontfix for bugs affecting firefox 52.
status-firefox52: affected → wontfix
For how much it may look strange, the Clear Recent History dialog is not part of the history component... Actually there's no good component for it.
Component: Bookmarks & History → General
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