Replace Contents changed in 7?

There is a difference between versions I noticed ... In vs. 6, I used Set Field [NumberField, NumberField] to strip leading zeros and alpha. Replace Contents worked the same whether from menu or script.

In 7, Set Field (setting a num field to itself) strips leading zeros and text) but Replace Contents (both from menu and script) does not!? I wonder why that was changed. Mind you, I'm not complaining ... just want to understand so I can take full advantage of the differences. I thought I recalled another change about Replace Contents but now can't find it. I don't think it was this issue, however.

I have been playing with the new Filter() function and applying it to number fields and calculations. Yes, I know it's a text function but I couldn't help myself. I can strip text but preserve leading zeros easily (in calculations, auto-enter or script) with:

Filter(text; "0123456789") ... sooooo much easier than in prior versions. In fact, when using Filter() on number field, you don't even need the ". But if you want to include ANY zeros, it must be listed at the end as:

Filter(text; 1234567890) ... which will also preserve the leading zeros. If you try it with the zero first, the calculation will remove the zero again after you exit the calculation box.

Of course Abs() and Int() will also strip text but it removes the leading zeros as does TextToNum. Filter is incredible!!!