addressing comments

Author: khmyznikov

.github/workflows/wheels.yml

@@ -177,6 +177,7 @@ jobs:
           CIBW_BEFORE_BUILD_WINDOWS: 'python -m pip install delvewheel'
 
       - name: Set up Python for validation/upload (non-ARM64 Windows & other OS)
+        # micromamba is not available for ARM64 Windows
         if: matrix.buildplat[1] != 'win_arm64'
         uses: mamba-org/setup-micromamba@v2
         with:
@@ -190,13 +191,15 @@ jobs:
           cache-downloads: true
           cache-environment: true
 
+      - name: Install wheel for win_arm64
+        # installing wheel here because micromamba step was skipped
+        if: matrix.buildplat[1] == 'win_arm64'
+        shell: bash -el {0}
+        run: python -m pip install wheel
+
       - name: Validate wheel RECORD
         shell: bash -el {0}
-        run: |
-          if [[ "${{ matrix.buildplat[1] }}" == "win_arm64" ]]; then
-            python -m pip install wheel
-          fi
-          for whl in $(ls wheelhouse); do wheel unpack wheelhouse/$whl -d /tmp; done
+        run: for whl in $(ls wheelhouse); do wheel unpack wheelhouse/$whl -d /tmp; done
 
       - uses: actions/upload-artifact@v4
         with: