1. Check whether you have assigned the keybind for "Add to Custom Screens".
2. Navigate to the menu you want to add and press the "Add to Custom Screens" key you assigned earlier. You should get a confirmation in chat when you do so.
3. Verify it worked by checking if the screen is now paused.

If you experience any problems with modded screens (e.g. modded UI elements not working) try adding the screen to the list of "Compat mod class names".

To add custom screens to the config you need the internal name of the screen to add. If you don't know it you can try this:

1. Check the Minecraft Controls settings if you have assigned the keybinds for "Copy Class Name" and "Open Settings" (only available on versions released after October 2022)
2. Open the settings and change "Enable Debug Mode" to true. This should make an overlay appear on the top left of the screen whenever you have a screen open.
3. Navigate to the menu you want to add and depending on your mod version:
   • (0.8.2, 0.9, 1.0 or 1.1): note down the topmost text (e.g. appeng.client.gui.implementations.IOPortScreen). Alternatively copy it from the Minecraft log. That is the internal name of the screen.
   • (0.8.3, 0.9.1, 1.0.1, 1.1.1 or later): press the "Copy Class" key you assigned earlier. You should get a confirmation in chat when you do so.
4. Add an entry to "Custom Mod class names" and paste the internal name.

Now the screen should be paused. If it works disable "Enable Debug Mode" again.

If you experience any problems (e.g. modded UI elements not working) try adding the screen to the list of "Compat mod class names".

Main Config

• Enable Mod: enables / disables every part of the mod apart from the debug overlay
• Save on Pause: this can help if you experience lag spikes when quickly opening and closing inventories
• Pause Sounds: if enabled music will stop playing in paused screens
  Enable / disable pausing of specific inventories by clicking on the corresponding button

Mod Compat Options

• Custom mod class names: List of custom screens which get paused
• Compat mod class names: List of custom screens which don't get fully paused. When they're open Minecraft time passes slower instead.
• Slow motion speed: Specifies how much screens should be slowed down
• Enable Debug Mode: enables an overlay for easier mod compat configuration

Main Config

• Enable Mod: enables / disables every part of the mod apart from the debug overlay
• Save on Pause: this can help if you experience lag spikes when quickly opening and closing inventories
• Pause Sounds: if enabled music will stop playing in paused screens
  Enable / disable pausing of specific inventories by clicking on the corresponding button

Mod Compat Options

• Custom mod class names: List of custom screens which get paused
• Compat mod class names: List of custom screens which don't get fully paused. They get ticked in regular intervals as specified in Time between compat ticks.
• Time between compat ticks: Specifies how often (20 ticks = one second) screens listed in Compat mod class names are ticked
• Enable Debug Mode: enables an overlay for easier mod compat configuration

General:

• Enable Mod: enables / disables every part of the mod apart from the debug overlay
• Enable Save on Pause: this can help if you experience lag spikes when quickly opening and closing
  inventories
• Enable Debug Mode: enables an overlay for easier mod compat configuration
• Debug Overlay Options:
  • X-Coordinate / Y-Coordinate: The position of the debug overlay
  • Maximum Crawl Depth: Limit the number of items to display (useful for deep gui hierarchies)

Abilities:

• Pause on Inventory / Pause on Creative Inventory / Pause on Death Screen / Pause on Furnace / Pause on Crafting Table / Pause on Shulker Box:
  Enables / Disables the respective feature

Mod Compat:

• Custom mod class names: A custom list of GUI class names can be input here to force the screen to pause the game
• Time between compat ticks: Frequency in ticks (20 ticks = every second) to unpause when in screens specified in "Compat mod class names"
• Compat mod class names: A custom list of GUI class names can be input here to tick less often