During a tick freeze, the server still runs functions tagged #minecraft:tick very often (I donʼt know if itʼs still 20Hz like normal); this makes debugging of tick-perfect data packs much more difficult. To reproduce: Create a datapack with a function tagged #minecraft:tick with ...
The easiest way to run a command in Minecraft is within the chat window. The game control to open the chat window depends on the version of Minecraft:For Java Edition (PC/Mac), press the T key to open the chat window. For Pocket Edition (PE), tap on the chat button at the top ...