Bubble Render Workaround
This mod performs a rather specific task — it removes the visual air bubbles that appear around the character when you have the water breathing effect active, any effect with "Gills" in its name, or when you're using an origin from the Origins mod with the "You can breathe in water, but not on land" characteristic.
Although the mod's functionality is minimal, it solves a specific visual display issue, making underwater swimming more comfortable when the mentioned effects are active.
Theoretically, the mod should work with almost any Minecraft version, however it has currently only been tested on version 1.18.2.