Is your feature request related to a problem? Please describe.

Browseable messages, as produced with ui.browseableMessage are shown in a tiny window, located near the top-left corner of the display, sometimes partially off-screen.

These limitations do not encourage authors to leverage the offered functionality - currently used only for format related info.

Looking at the source, it is clear the original intention was to have the window centered on the screen:
DIALOG_OPTIONS = "dialogWidth:350px;dialogHeight:140px;resizable:yes;center:yes;help:no"

The "center" option, which defaults to "yes", is misinterpreted at least with newer Internet Explorer versions. To obtain the desired behavior - a centered window - it should be removed.

Describe the solution you'd like

• Remove the "center" option to preserve its "yes" default.
• Remove the height and width options to obtain a somewhat bigger default size window.

Describe alternatives you've considered

Additional context

Upcoming PR