In Editor...
1. load editor on map Stratis.
2. create weapon equipped player unit at map x:2941 y:6023 facing azimuth 121 and press preview.
3. shoot all ground level windows until they shatter.
4. try to run through/step over each broken/shattered windows (unable to).
5. go inside ground at level and open white door next to stairs.
6. turn around and run through a broken/smashed windows (able to).