Generating a list of Dates using nested array inside SEQUENCE function?

J-Des000 My preferred method for situations like this is the TOCOL / IFS / SEQUENCE method:

=LET(
    start, A1:A2,
    end, B1:B2,
    num, C1:C2,
    low, MIN(start),
    seq, SEQUENCE(, MAX(end) - low + 1, low),
    TOCOL(IFS(NOT(MOD(seq - start, num)) * (start <= seq) * (end >= seq), seq), 2)
)

Alternatively, the REDUCE / VSTACK method could be used, but it will not perform as well on larger datasets:

=LET(
    arr, A1:C2,
    DROP(REDUCE("", SEQUENCE(ROWS(arr)), LAMBDA(p,n, LET(
        start, INDEX(arr, n, 1),
        end, INDEX(arr, n, 2),
        step, INDEX(arr, n, 3),
        VSTACK(p, SEQUENCE( (end - start) / step + 1,, start, step))))), 1)
)

See attached...

Hi J-Des000 ,

I can propose a suggestion for generating the desired sequence for an individual start/end date. Attaching a sample document.

=LET(startDate,A1,endDate,B1,step,C1,SEQUENCE((endDate-startDate+step)/step,1,startDate,step))

As per generating this output for both rows of dates, I am afraid the only solution that has come to my mind would unfortunately result into an attempt to generate an array of arrays, which Excel does not support (as PeterBartholomew1 had taught me not so long ago).

Would love to see how he would suggest a solution for this. Probably something can be done with MAP() function or other similar paths, which I am not familiar with yet.