algebra.sts as the wrong file, the affected lemmas are in base_logic.lib.sts...

algebra.sts as the wrong file, the affected lemmas are in base_logic.lib.sts (already fixed by Robbert)

theories/algebra/sts.v

 From iris.prelude Require Export set.
 From iris.algebra Require Export cmra.
 From iris.algebra Require Import dra.
-(* FIXME: This file needs a 'Proof Using' hint, but the default we use
-   everywhere makes for lots of extra ssumptions. *)
+Set Default Proof Using "Type*".
 Local Arguments valid _ _ !_ /.
 Local Arguments op _ _ !_ !_ /.
 Local Arguments core _ _ !_ /.