Dialog looks enlarged with upgrade of smartclient v12.1

[rashmiachar86]

We were using smartclient v10 for our application UI. We are planning to upgrade to v12.1 and while doing initial analysis with the v12.1(SmartClient_v121p_2021-01-09_Enterprise) we are seeing issue with Dialog's height and width.

Note we do not specify the height and width for the Dialog in the Application and we were using the default value's.
For example the below code would show an message about user lang setting and we have not specified any other attributes while calling this.
isc.say(FGUtils.variableSubstitute(FG_i18n.LANGUAGE_CHANGE_SUCCESFUL, langMap[data]));

We have uploaded the how UI looks with smartclient v10 and v12.1 wrt to above Dialog

is there a behaviour with this isc.say calls from this versions? How do we handle it? We have seen same issue with isc.warn and other Dialogs too.

Dialog with Smartclient v12.docx

[Isomorphic]

Your file shows an enormously tall OK button. If you just open a dialog in any standard SmartClient skin, this won't happen, so it has something to do with your customizations to the skin, or perhaps with CSS in the page.

If you isolate the problem and believe it's actually a SmartClient issue, please do let us know.