automerge: f8dc9d7
* commit 'f8dc9d7b3d496593c6c6dddcd42cae13ac508876':
Fixed a bug where the pattern may become invisible
automerge: f8dc9d7
* commit 'f8dc9d7b3d496593c6c6dddcd42cae13ac508876':
Fixed a bug where the pattern may become invisible