A keyboard click combination to dismiss "Recent Activity" from the homepage

[lstatie]

Many websites record a lot of pages to the recent activity section.
I have to right click for each of them, on the top corner "..." icon and select "Dismiss".

When there are a lot of pages to dismiss, this can take a very long time. Can we please have a keyboard click combination to dismiss "Recent Activity" items from the home screen?

[Jon]

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