Index: hid_cam.c
===================================================================
--- hid_cam.c	(revision 27614)
+++ hid_cam.c	(revision 27615)
@@ -546,6 +546,7 @@
 		ctx.vars = pcb_cam_vars;
 		dst->fn = pcb_strdup_subst(dst->fn_template, cam_update_name_cb, &ctx, PCB_SUBST_HOME | PCB_SUBST_PERCENT | PCB_SUBST_CONF);
 		*fn_out = dst->fn;
+		/* note: dst->active is not set so that layer selection is not altered */
 	}
 }