Resolve #3494338 "2.0.0 rc1 firefox pattern"

Closes #3494338

added 1 commit

• 39ade857 - fixed

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added 2 commits

• 1511ac7c - 1 commit from branch project:2.0.x
• a7bf8cc4 - fixed

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added 1 commit

• d83214ec - added phpdoc

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enabled an automatic merge when all merge checks for d83214ec pass

canceled the automatic merge

enabled an automatic merge when all merge checks for d83214ec pass

merged