Remote app search?

[Wei Cao]

The tutorial on youtube is very clear https://www.youtube.com/watch?v=oQkXGFRhBqE and i could search in Qobuz store until yesterday. Now it doesn't work anymore. It works fine only in Library and Internet radio sections.
I post a comment about this issue, the support on youtube channel answered immediately but... 
Do I really have to wait the next app version to search in Qobuz again ?  
(Android 3.1.1 - Element-I) 

I really appreciate to have a link to download the previous app version in which i could search songs in Qobuz store
I hope you can help me soon.
Thank you very much

I can add a video in attachment

Here is the download link of previous version (for android)
https://www.matrix-digi.com/app/MA_Remote_3.1.0.apk