Bugs From Minecraft Snapshot 17w43a

So I Entered Minecraft Snapshot 17w43a and i found bugs
First When I entered there was no sound at all when i punched things no sound i check the sound settings and they were fine. Also With a Custom Texture Pack I switched Screen To See The New Minecraft Snapshot 17w43a Things and when i when come back to minecraft well see screenshots i took. Thats All I found Hope They Fix it .