diff --git a/buildscripts/ci/linux/setup-arm.sh b/buildscripts/ci/linux/setup-arm.sh
index 7d40c7a953381..a44612a6d010b 100755
--- a/buildscripts/ci/linux/setup-arm.sh
+++ b/buildscripts/ci/linux/setup-arm.sh
@@ -174,8 +174,23 @@ apt_packages_qt6=(
 apt-get install -y \
   "${apt_packages_qt6[@]}"
 
-qt_version="624"
-qt_dir="/usr/lib/aarch64-linux-gnu/qt6"
+case $PACKARCH in
+  aarch64)
+    qt_dir="/usr/lib/aarch64-linux-gnu/qt6"
+    ;;
+  armv7l)
+    qt_dir="/usr/lib/arm-linux-gnueabihf/qt6"
+    ;;
+  *)
+    echo "Unknown architecture: $PACKARCH"
+    exit 1
+    ;;
+esac
+
+if [[ ! -d "${qt_dir}" ]]; then
+  echo "Qt directory not found: ${qt_dir}"
+  exit 1
+fi
 
 ##########################################################################
 # GET TOOLS
diff --git a/buildscripts/ci/linux/tools/make_appimage.sh b/buildscripts/ci/linux/tools/make_appimage.sh
index 23c48d37bf3b2..95eb810f226d3 100644
--- a/buildscripts/ci/linux/tools/make_appimage.sh
+++ b/buildscripts/ci/linux/tools/make_appimage.sh
@@ -126,7 +126,10 @@ if [[ ! -d $BUILD_TOOLS/appimageupdatetool ]]; then
 fi
 if [[ "${UPDATE_INFORMATION}" ]]; then
   export PATH="$BUILD_TOOLS/appimageupdatetool:$PATH"
-  appimageupdatetool --version
+
+  # `appimageupdatetool`'s `AppRun` script gets confused when called via a symlink.
+  # Resolve the symlink here to avoid this issue.
+  $(readlink -f "$(which appimageupdatetool)") --version
 fi
 
 ##########################################################################
@@ -146,8 +149,8 @@ mv "${appdir}/bin/findlib" "${appdir}/../findlib"
 qt_sql_drivers_path="${QT_PATH}/plugins/sqldrivers"
 qt_sql_drivers_tmp="/tmp/qtsqldrivers"
 mkdir -p "$qt_sql_drivers_tmp"
-mv "${qt_sql_drivers_path}/libqsqlmysql.so" "${qt_sql_drivers_tmp}/libqsqlmysql.so"
-mv "${qt_sql_drivers_path}/libqsqlpsql.so" "${qt_sql_drivers_tmp}/libqsqlpsql.so"
+[ -f "${qt_sql_drivers_path}/libqsqlmysql.so" ] && mv "${qt_sql_drivers_path}/libqsqlmysql.so" "${qt_sql_drivers_tmp}/libqsqlmysql.so"
+[ -f "${qt_sql_drivers_path}/libqsqlpsql.so" ] && mv "${qt_sql_drivers_path}/libqsqlpsql.so" "${qt_sql_drivers_tmp}/libqsqlpsql.so"
 
 # Semicolon-separated list of platforms to deploy in addition to `libqxcb.so`.
 # Used by linuxdeploy-plugin-qt.
@@ -161,11 +164,6 @@ export QML_SOURCES_PATHS=./
 linuxdeploy --appdir "${appdir}" # adds all shared library dependencies
 linuxdeploy-plugin-qt --appdir "${appdir}" # adds all Qt dependencies
 
-# At an unknown point in time, the libqgtk3 plugin stopped being deployed
-if [ ! -f ${appdir}/plugins/platformthemes/libqgtk3.so ]; then
-  cp ${QT_PATH}/plugins/platformthemes/libqgtk3.so ${appdir}/plugins/platformthemes/libqgtk3.so 
-fi
-
 # The system must be used
 if [ -f ${appdir}/lib/libglib-2.0.so.0 ]; then
   rm -f ${appdir}/lib/libglib-2.0.so.0 
@@ -173,9 +171,9 @@ fi
 
 unset QML_SOURCES_PATHS EXTRA_PLATFORM_PLUGINS
 
-# In case this container is reused multiple times, return the moved libraries back
-mv "${qt_sql_drivers_tmp}/libqsqlmysql.so" "${qt_sql_drivers_path}/libqsqlmysql.so"
-mv "${qt_sql_drivers_tmp}/libqsqlpsql.so" "${qt_sql_drivers_path}/libqsqlpsql.so"
+# Return the moved libraries back
+[ -f "${qt_sql_drivers_tmp}/libqsqlmysql.so" ] && mv "${qt_sql_drivers_tmp}/libqsqlmysql.so" "${qt_sql_drivers_path}/libqsqlmysql.so"
+[ -f "${qt_sql_drivers_tmp}/libqsqlpsql.so" ] && mv "${qt_sql_drivers_tmp}/libqsqlpsql.so" "${qt_sql_drivers_path}/libqsqlpsql.so"
 
 # Put the non-RUNPATH binaries back
 mv "${appdir}/../findlib" "${appdir}/bin/findlib"
@@ -221,6 +219,9 @@ unwanted_files=(
 additional_qt_components=(
   plugins/printsupport/libcupsprintersupport.so
 
+  # At an unknown point in time, the libqgtk3 plugin stopped being deployed
+  plugins/platformthemes/libqgtk3.so
+
   # Wayland support (run with QT_QPA_PLATFORM=wayland to use)
   plugins/wayland-decoration-client
   plugins/wayland-graphics-integration-client
@@ -230,10 +231,14 @@ additional_qt_components=(
 # ADDITIONAL LIBRARIES
 # linuxdeploy may have missed some libraries that we need
 # Report new additions at https://github.com/linuxdeploy/linuxdeploy/issues
-additional_libraries=(
-  libssl.so.1.1       # OpenSSL (for Save Online)
-  libcrypto.so.1.1    # OpenSSL (for Save Online)
-)
+if [[ "$PACKARCH" == "x86_64" ]]; then
+  additional_libraries=(
+    libssl.so.1.1    # OpenSSL (for Save Online)
+    libcrypto.so.1.1 # OpenSSL (for Save Online)
+  )
+else
+  additional_libraries=()
+fi
 
 # FALLBACK LIBRARIES
 # These get bundled in the AppImage, but are only loaded if the user does not
@@ -266,11 +271,19 @@ for file in "${unwanted_files[@]}"; do
 done
 
 for file in "${additional_qt_components[@]}"; do
+  if [ -f "${appdir}/${file}" ]; then
+    echo "Warning: ${file} was already deployed. Skipping."
+    continue
+  fi
   mkdir -p "${appdir}/$(dirname "${file}")"
   cp -Lr "${QT_PATH}/${file}" "${appdir}/${file}"
 done
 
 for lib in "${additional_libraries[@]}"; do
+  if [ -f "${appdir}/lib/${lib}" ]; then
+    echo "Warning: ${file} was already deployed. Skipping."
+    continue
+  fi
   full_path="$(find_library "${lib}")"
   cp -L "${full_path}" "${appdir}/lib/${lib}"
 done