This is not really a regression; it's just a bug in the implementation of `background-clip:text`, it seems. --> removing regression keyword & adding association with bug 759568.
Bug 1598735 Comment 5 Edit History
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This is not really a regression; it's just a bug in the implementation of `background-clip:text`, it seems (which was broken at least as far back as when it was preffed on). --> removing regression keyword & adding association with bug 759568.