how to add extensions for the old apps imported from Qlik Sense Desktop to Qlik sense cloud?
I had apps created in Qlik sense Desktop version back in 2017 and now when I have imported those apps in Qlik sense cloud version i am not able to see all the components in the visualization sheet e.g. the export button which used sense-export-master extension is not shown in the visual (screenshot attached for reference). Also the qsSimpleKPI extension not reflecting.
Could you please let me know how to upload all the extension files that I already have in my system (as a backup) in the Qlik sense cloud?