LaunchPad Theme screen resolution issues

[JamesCrandall]

I'm looking for an explanation for an issue we are experiencing with the Launchpad theme: as screen resolution is reduced vertically, any widgets are automatically expanded horizontally across the entire screen.  Info/attribute popups are expanded full screen. 

I would think this is correct behavior to be "mobile optimized" but it has presented some users with confusion as to what to do in these cases where the items change behavior.

Is there any way to prohibit this behavior by force?

Thanks!

[RobertScheitlin__GISP · Accepted solution]

James,

   That is the responsive design of WAB and the launchpad theme. You are hitting the mobile breakpoints causing the app and the theme to go into mobile mode. You can control those mobile breakpoints using a url parameter:

https://developers.arcgis.com/web-appbuilder/guide/xt-app-url-parameters-for-dev.htm#ESRI_SECTION1_0... 

Or edit the main.js file and change the default breakPoints array.

[JamesCrandall]

Thank you!