Passive SearchBar
In the standard version of Minecraft, some creative mode tabs (such as the built-in "Search Items") contain a search bar that automatically activates when the tab is opened. This causes inconvenience for players accustomed to closing the inventory with the E key - the system perceives any key press as text input into the search bar.
This mod solves this problem by disabling the auto-activation of the search bar when opening the corresponding tabs. Now the search bar does not receive focus automatically and also loses it when the player clicks anywhere outside the input field.
Important: For version 1.12.2, MixinBooter installation is required.