diff --git a/.github/workflows/build-test-bundle.yml b/.github/workflows/build-test-bundle.yml
index 6dac01c..3ea9ba4 100644
--- a/.github/workflows/build-test-bundle.yml
+++ b/.github/workflows/build-test-bundle.yml
@@ -81,12 +81,14 @@ jobs:
             tex-gyre-math
             tugboat
 
-      - name: Set environment variables
+      - name: Post-installation setup
         run: |
           echo "TEXMFHOME=$GITHUB_WORKSPACE/texmf" >> $GITHUB_ENV
-          mtxrun --generate
-          mtxrun --luatex --generate
-          tlmgr paper letter
+          sed -i 's/"rb"/"r"/' $(kpsewhich util-sbx.lmt)
+          tlmgr paper letter &
+          (mtxrun --generate && context --make && mtxrun --script fonts --reload) &
+          (mtxrun --luatex --generate && context --luatex --make) &
+          wait
 
       - uses: actions/cache/save@v3
         if: always()
@@ -117,9 +119,6 @@ jobs:
 
       - name: Test the package
         run: |
-          # Temporary workaround; see latex3/l3build#232
-          sed -i '2i if os.getenv"TEXMFCNF"==".:"then os.setenv"TEXMFCNF"end' $(type -p mtxrun).lua
-
           l3build check --show-log-on-error
 
       - name: Bundle the package
diff --git a/docs/manual/lwc-manual.mkxl b/docs/manual/lwc-manual.mkxl
index 2c7fa10..5f67670 100644
--- a/docs/manual/lwc-manual.mkxl
+++ b/docs/manual/lwc-manual.mkxl
@@ -359,8 +359,7 @@ interfaces.implement {
 ]
 
 \starttexdefinition mutable protected btx:apa:url
-    \strippedurl{\clf_btxflush{\currentbtxdataset}{\currentbtxtag}{url}
-        }
+    \strippedurl{\clf_btxflush{\currentbtxdataset}{\currentbtxtag}{url}}
 \stoptexdefinition
 
 \define[1]\lwc_doi{\goto{\acronym{DOI:}\,\tt\hyphenatedurl{#1}}[url(https://dx.doi.org/#1)]}
diff --git a/docs/manual/lwc-manual.tex b/docs/manual/lwc-manual.tex
index 62e7ab9..1be34fd 100644
--- a/docs/manual/lwc-manual.tex
+++ b/docs/manual/lwc-manual.tex
@@ -881,6 +881,8 @@ \section{References}
     \def\startsubsection[#1]{
         \start
             \def\goto##1[##2]{##1}
+            \def\useURL[##1][##2][##3][##4]{##4}
+            \def\from[##1]{}
             \normalexpanded{\subsection[#1]}
         \stop
     }