Correct handling of step values of zero #18532
Merged
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Prerequisites
Fixes: #18528
Description
The linked issue highlights a problem with the property step validation we've added, which will fail if the step is zero due to a divide by zero error.
I've resolved this by always passing validation if the step is zero (which avoids the error, and is also correct as any value is valid for a zero step).
To test, see the tests, and manually see the replication steps on the issue.
Should be cherry-picked to the release branch once merged.