Fixed issue with de-selecting dropdown option in issue sidebar
What does this MR do?
When de-selecting either an assignee or milestone, we try to send undefined
which jQuery removes from the request causing a routing error. Instead this MR sends null
which jQuery still sends and then correctly removes either the milestone or assignee.
What are the relevant issue numbers?
Closes #18641 (closed)
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
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CHANGELOG entry added -
Documentation created/updated -
API support added -
Tests -
Added for this feature/bug -
All builds are passing
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Conform by the style guides -
Branch has no merge conflicts with master
(if you do - rebase it please) -
Squashed related commits together