Can't click 3D widget

I’ve found similar issues, but nothing that has shown a fix for this.

I have a 3D widget which is attached to a mesh object, which gets spawned on the player when they hit H key. The widget has ‘receive hardware input’ enabled.

I have a widget interaction component on the player character that is set to ‘mouse’ for interaction.

I can hover over the buttons and they respond, but I cannot click on any of them.