Hey there.
Basically title. More info if you want it though 
Really enjoying channels. Coming from someone that bought a tivo the day they were on shelves, I'm as close to as over the moon now as I was then in terms of QOL upgrades over what I was doing before.
House is mostly Roku's - so I've been running a client on the mac mini that I use as a server for one room and an old firestick in the other.
Everything is fine with this set up, but I do miss having iframes/thumbnail previews on manual fast forward (for the rare times I want to navigate without relying on comskip).
This often is different between clients more-so than the server and fire devices, IME, are always spotty in this regard.
Are there any clients where the expected behavior would be for the iframe/thumbnails to be visible during FF/RW?