Hey,
I am creating a JSM Plugin of type “Portal user menu action” which opens a dialog. As per documentation I see that I can pass a parameter in the manifest.xml with setting viewportSize: xlarge. Leaving it empty will autosize it as per documentation. Anyhow it’s simply too small. Even with passing xlarge. I have a TabPanel in the dialog with 4 different tabs. First tab is having diagrams and statistics. The other tabs are showing Dynamic Table elements with asset data in. I was able to make the Dynamic Table scrollable with putting a Box around and define xcss Styles.
But it doesn’t make any sense to me to scroll it because the window is just using 50% of the screen. I want to make the dialog poping up 90% of the screen size. Is there any way to do this?
Thanks 
Fabian