I can get it to show the 6 slot but only 3 of the slot are counting down.
one is counting up and 2 arent smelting and they are for the placeholder value of brass and lead.

Here is what i have code wise
<configs>
<append xpath="/windows">
<!-- Extra Forge Input -->
<window name="AstryaelwindowForgeInput" width="300" height="279" panel="Right"
controller="WorkstationMaterialInputWindow" materials_accepted="iron,brass,lead,glass,stone,clay" valid_materials_color="[green]" invalid_materials_color="[red]" cursor_area="true" >
<panel style="header.panel">
<sprite style="header.icon" sprite="ui_game_symbol_forge"/>
<label style="header.name" text="INPUT" text_key="xuiSmelting" />
</panel>
<sprite depth="2" name="backgroundMain" sprite="menu_empty3px" pos="0,-46" height="228" color="[black]" type="sliced" fillcenter="false" on_press="true" />
<rect name="content" depth="2" pos="0,-46" height="223">
<grid depth="7" rows="3" cols="2" pos="3,-3" cell_width="75" cell_height="75" controller="WorkstationMaterialInputGrid" repeat_content="true">
<item_stack name="0"/>
</grid>
</rect>
<rect name="content2" depth="0" pos="151, -49" width="147" height="223">
<sprite depth="1" color="[mediumGrey]" type="sliced" on_press="true"/>
<grid rows="9" cols="1" pos="9,-12" cell_width="147" cell_height="34" repeat_content="true">
<forge_material name="0"/>
</grid>
</rect>
</window>
</append>
</configs>
one is counting up and 2 arent smelting and they are for the placeholder value of brass and lead.

Here is what i have code wise
<configs>
<append xpath="/windows">
<!-- Extra Forge Input -->
<window name="AstryaelwindowForgeInput" width="300" height="279" panel="Right"
controller="WorkstationMaterialInputWindow" materials_accepted="iron,brass,lead,glass,stone,clay" valid_materials_color="[green]" invalid_materials_color="[red]" cursor_area="true" >
<panel style="header.panel">
<sprite style="header.icon" sprite="ui_game_symbol_forge"/>
<label style="header.name" text="INPUT" text_key="xuiSmelting" />
</panel>
<sprite depth="2" name="backgroundMain" sprite="menu_empty3px" pos="0,-46" height="228" color="[black]" type="sliced" fillcenter="false" on_press="true" />
<rect name="content" depth="2" pos="0,-46" height="223">
<grid depth="7" rows="3" cols="2" pos="3,-3" cell_width="75" cell_height="75" controller="WorkstationMaterialInputGrid" repeat_content="true">
<item_stack name="0"/>
</grid>
</rect>
<rect name="content2" depth="0" pos="151, -49" width="147" height="223">
<sprite depth="1" color="[mediumGrey]" type="sliced" on_press="true"/>
<grid rows="9" cols="1" pos="9,-12" cell_width="147" cell_height="34" repeat_content="true">
<forge_material name="0"/>
</grid>
</rect>
</window>
</append>
</configs>