Offline music onto WearOS devices (not on phone) needed/WearOS standalone app by Deezer

Hi guys. Just recieved my Mobvoi Ticwatch Pro four days ago. I have been trying to figure out why Deezer is so badly build for Wear OS 🤔
First, it does not have a logic access to playlists. Only if you have played a playlist before on your phone, you can play again from Wear OS. When playing you are able to acces all playlists from the play screen on the wearable - but not from the Deezer on the wearable. Very confusing 😕!
Next, before Samsung are launching their upcoming Galaxy Watch (Gear S4 with Wear OS) I really think that it should be possible to store tracks offline directly onto the wearable! It is annoying to not be able to go for a run without your (huge) phone. It was the main reason for that I bought a wearable. I know that Spotify does support this feature!! 😲 Even though it only has 4GB storage, it is plenty for a single playlist.
Make an entire Wear OS app, as everyone are launching Smartwatches based on Wear OS this summer! Even Armani has presented their collection!