So this seams like a bug for me, if you try to use the "Title Bloc Manager" to update the Sheet Style to use another style (top left drop down) the Title Bloc component updates but the Sheet Size and Border remains unchanged. Oddly the OIP shows the newly selected Sheet Style name. But if you go to the newly selected Sheet Style and edit to check if the border is controlled by "style" and not object, upon exit the sheet updates correctly.
Has this been submitted as a BUG yet, it's ki