Loading up snapshot 21w11a comes with many game breaking bugs such as the one that I am going to mention in a bit. Fishing rods no longer work as intended, the fishing line will not be thrown yet there still is audio for it. Actually, as of writing this I just realized that the game knows that I threw the fishing line, it just isn't visible to the player. In conclusion the fishing rod line is not visible to the player yet it still functions like normal, I can still get fish and other items from fishing. All the other effects and sounds are working perfectly, the splashes and audio of the water before an item grabs the line is still working.
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We're tracking this issue in MC-219849, so this ticket is being resolved and linked as a duplicate.
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