diff --git a/include/mp/flat/constr_keeper.h b/include/mp/flat/constr_keeper.h
index 1365df154..41b61c05f 100644
--- a/include/mp/flat/constr_keeper.h
+++ b/include/mp/flat/constr_keeper.h
@@ -928,7 +928,7 @@ class ConstraintKeeper final
   }
   /// Export constraint status.
   /// This is called in the end,
-  /// so printing the readbale form.
+  /// so printing the readable form.
   void ExportConStatus(int i_con, const Container& cnt,
                        const std::vector<std::string>* pvnam) {
     if (GetLogger()) {
diff --git a/src/problem.cc b/src/problem.cc
index 1ca59c64e..e4c17d72d 100644
--- a/src/problem.cc
+++ b/src/problem.cc
@@ -130,8 +130,7 @@ const std::string& BasicProblem<Params>::item_name(
         bool fbr = '['==stub[l-1];
         names[k] = stub;
         names[k] += std::to_string(k-k_sub+1);
-        if (fbr)
-          names[k] += ']';
+        names[k] += (fbr ? ']' : '_');
       }
     };
     if (n2>=0 && n2<n) {
diff --git a/support/modelexplore/modelexplore.py b/support/modelexplore/modelexplore.py
index f1b0b43e3..82bdeccda 100644
--- a/support/modelexplore/modelexplore.py
+++ b/support/modelexplore/modelexplore.py
@@ -7,15 +7,16 @@
 # To work with local files in st 1.30.1, see
 # https://discuss.streamlit.io/t/axioserror-request-failed-with-status-code-403/38112/13.
 # The corresponding settings should not be used on a server.
-uploader = st.file_uploader("Model file (JSONL)")
-
-left_column, right_column = st.columns(2)
+uploader = st.sidebar.file_uploader("Model file (JSONL)")
 
 # You can use a column just like st.sidebar:
-srch = left_column.text_input('Search pattern:')
+srch = st.sidebar.text_input('Search pattern:')
+
+fwd = st.sidebar.checkbox('Add descendants', disabled=True)
+bwd = st.sidebar.checkbox('Add ancestors', disabled=True)
+
+left_column, right_column = st.columns(2)
 
-fwd = right_column.checkbox('Add descendants', disabled=True)
-bwd = right_column.checkbox('Add ancestors', disabled=True)
 
 # Cache the reading function
 @st.cache_data
@@ -30,8 +31,11 @@ def MatchSelection(m, srch, fwd, bwd):
 # Write dictionary of entries
 def WriteDict(d):
   for k, v in d.items():
-    with st.expander("""### """ + k):
-      st.code(v, language='ampl')
+    if len(v):
+      with st.expander("""### """ + k + ' (' + \
+          str(v.count('\n')) + ')'):
+            with st.container(height=200):
+              st.code(v, language='ampl')
 
 # Or even better, call Streamlit functions inside a "with" block:
 if uploader is not None: