Merge commit 'aec2b81d7bc1f42b217d6734a5d23ab820740273' * commit 'aec2b81d7bc1f42b217d6734a5d23ab820740273': Fix artifact in tab drawing.
Merge commit 'aec2b81d7bc1f42b217d6734a5d23ab820740273' * commit 'aec2b81d7bc1f42b217d6734a5d23ab820740273': Fix artifact in tab drawing.