Generally with MQA talk, 'pass through' means no unfold.Also on WiiM home tidal it does first unfold so they are not passing through for second unfold
What this means is 44.1k/48k is passed through with MQA signalling stipp embedded - so if you have a MQA Core decoder later in the chain, an unfold can happen.
So WiiM Mini has been passing through 44.1k/48k for many weeks already.
Also on WiiM home tidal it does first unfold so they are not passing through for second unfold
Tidal on WiiM Home does not do the 1st fold. You can see 48kHz there in your screenshot.
That is 'passed through' to your E30 which will show you 48kHz ? No unfold there.
If you had an SMSL M500 Mk2 which does full MQA decoding on all inputs, then you will get the full MQA experience.
There's a few other DACs that do this. I mentioned some before in this thread.
MQA 1st unfold (MQA Core Decode in official language) will come to WiiM Mini in the next couple months.