Very, very nice! So it's actually summer in your country (?). This coming summer for us in the US I'm headed out on a two month photo journey into the Yukon Territories and the Arctic Circle of northern Canada and Alaska. Taking my GFX50r, plus my XH1. I "hope" to have the 100s by that time as well, but we'll see.
I have the 30mm F3.5. It's relatively light weight which is why I bought it over the 23. Plus if need be I can shoot vertical pano's. But the 23 is a fine lens.
Interesting... Have you heard back from Fuji? I'm curious. I had that happen on a finepix S2Pro back in the day and Fuji (Edison NJ) where I dropped it off wound up replacing the sensor and shutter assembly free of charge as it fell under their "Pro Services" back then. Bt that was 17 years ago.
Best of Luck!