Apparently this is an app bug that's already been fixed upstream:
https://www.virtualbox.org/ticket/12534
Could we cherry-pick the fix?
** Bug watch added: Virtualbox Trac #12534
http://www.virtualbox.org/ticket/12534
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** Changed in: virtualbox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1769417
Title:
Pinned Virtualbox icon doesn't work properly on KDE Plasma 5.12 and
Confirmed the duplicate icon behavior as shown in the video.
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https://bugs.launchpad.net/bugs/1769417
Title:
Pinned Virtualbox icon doesn't work properly on KDE Plasma 5.12 and
can
** Description changed:
Upgraded from Artful to Bionic (KDE Plasma 5.11 to 5.12). In Bionic with
5.12, There's something wrong with how Virtualbox (5.2.10-dfsg-6)
launches after being pinned to the Task Manager. When you click on the
pinned icon, a second one opens. See the attached
