support removing attributes from animated elements #2293
+19
−5
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Why
inert
does not acceptinert=''
,inert='false'
,inert='undefined'
or etc. The attribute must be entirely removed in order to enable the element again.disabled
works the same way.What
If a value resolves to
undefined
(notnull
orfalse
or otherwise) its attribute will now be entirely removed.Checklist