I have a report with a single page having size 1600 X 4000 px. I have around 20-22 charts in the page including bar and pie charts.
A glimse of my report below.
When I click on the Focus Mode of a bar chart, the bar chart gets focused, which is fine. However, when I click on the back button and go back to the normal view, the other bar charts disappear looking like below.
When I try the same in another page with the default page size, everything works fine.
Looks like a really irritating bug! Please do something about it Microsoft.