Image Uploader not working for new Siemens theme PL_UI_Resources

I have used image uploader for uploading images for various entities in my project which was working fine for Atlas_UI_Resources but recently I switched to "PL_Atlas_UI_Resources" theme(Siemens theme) but then my image uploader control goes for a toss. Browse button for image uploader is not doing anything after click. Is this because of this Siemens Theme or I need to do something to make it work?
1 answers

This is most probably caused by the css in the theme. Seen this behavior in multiple adapted themes.

File a ticket with Mx support to get this issue resolved.