Add info about clickable links in "What can't be fixed" (#1687)

* Add info about clickable links in "What can't be fixed"

* Add "Glowing effect"

README.md

@@ -52,6 +52,8 @@ Take a look [here](https://github.com/GeyserMC/Geyser/wiki#Setup) for how to set
 The following things can't be fixed because of Bedrock limitations. They might be fixable in the future, but not as of now.
 
 - Custom heads in inventories
+- Clickable links in chat
+- Glowing effect
 
 ## Compiling
 1. Clone the repo to your computer