Hello,
I've gone looking for a thread posted maybe a year ago where I was originally made aware of the "evade towards enemy" behaviour (though probably an actual bug) that typically involves infantry behind hedgerows breaking that cover when under fire and running towards the enemy through gaps in the hedgerow (invariably to their deaths) that I can confirm I has been able to reliably replicate when I downloaded and played the saved game that was provided by a user investigating the issue a
Bits of toying around with @Lt Bull ´s TEST GAP battle today. Results for me are the same as reported. After bits of experimenting I came to a somewhat unexpected "solution" (or hint for debugging).
By use of Instant Commands button "Pause", I set all forward defending german units to Pause mode (“Pause for further orders”). This in setup phase, before hitting Go. Surprisingly during execution phase this nailed the german units in place (despite heavy suppression). Next command phase showed