https://bugs.kde.org/show_bug.cgi?id=452963
--- Comment #3 from thetwo <thetwo...@foxmail.com> --- Created attachment 150115 --> https://bugs.kde.org/attachment.cgi?id=150115&action=edit gif If I split in “preview” mode, it will be at 0% all the time.And I can do other operations during this period. -- You are receiving this mail because: You are watching all bug changes.