Convert enhancement text "convert" disappears

[MyCroftHolmes]

Hi there.

 

When using the convert enhancement interface, the text which you can click to open it up or close it down disappears when you do not have any owned enhancement converters, which means when you run out, you can't click the text to close it because it has disappeared.

 

Would like the text to stay even when you have no converters as I do not see any option under keybindings where you can bind a button to open or close this interface.

[Major_Decoy]

There's the little red button that you can click to close it.