Question about Samsung Vl551

Hello Digitec Team I bought these speakers because I already have a Samsung soundbar and wanted to create a multiroom system with the two. Unfortunately I only saw after the purchase that the Samsung Multiroom app does not work since the Android 10 update. Tried it on an ipad and with the WindowsOS multiroom software, but the speaker is not found on either. Music via Spotify works but only one speaker at a time. I have now spent over 1000 on a multiroom system and can't get it to work.... Do you know what else I could try? Kind regards