Problem popup header overflow

[Nathan_Moore]

Yeah I would try target the header of the popup with css and add.

Whitespace: 'nowrap'
textOverflow: 'ellipsis'

you can edit the css with the advanved stylesheet.

New Stylesheet resource

Starting with the 10/4/2022 Nightly (8.1.22) build, users will be able to modify a new styling resource: stylesheet.css This new resource is considered an advanced feature and will not be in place by default. To place the resource, expand the Perspective node of the Project Browser, right-click the Styles node, and select "Enable Advanced Stylesheet". [EnableStylesheet] Once in place, the stylesheet allows for inserting CSS just as you would in any normal CSS file. The rules defined in this r…