matank added a comment.
Calling syncToMainItemSize() in componentComplete() seems to solve the issue , so I checked what is being done in syncToMainItemSize() that affects the issue. I found that resizing the dialog is what seems to resolve the issue so I copied the relevant code from syncToMainItemSize() to avoid running updateTheme() more than once. The only issue with what I have done that it seems like dialog size should be set correctly later on as it works without this code if the primary screen is the left most one. REPOSITORY R242 Plasma Framework (Library) REVISION DETAIL https://phabricator.kde.org/D7071 To: matank, #plasma, davidedmundson Cc: plasma-devel, davidedmundson, ltoscano, #frameworks, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas
