Add test for #16284
Add test for #16284

SkySkimmer/coq,Zimmi48/coq,ejgallego/coq,Zimmi48/coq,ejgallego/coq,Zimmi48/coq,SkySkimmer/coq,ejgallego/coq,coq/coq,SkySkimmer/coq,coq/coq,ejgallego/coq,SkySkimmer/coq,coq/coq,Zimmi48/coq,coq/coq