HI I noticed when I m in rendered mode and applied a bunch of different decals , for some reason the decal widget pops back up even though i checked hide decal widget option .
I realise I could move the widgets inside my geometries but thought i should share this.
OK i noticed by clicking the unhide Icon it brings all my widgets back up.
I thought the Decals widgets would behave more like the mapping widgets and not be affected by the hide / unhide command.