variables and inner commands in array/map don't work

[nitzantomer]

a = 5
b = [1, 2, 3, 4, $a]

Results in:

[1, 2, 3, 4, "$a"]

And:

b = [1, 2, (1 + 22)]

Results in:

[1, 2, [object, object, object]]

Same with maps

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Seems to be the same issue as described in this issue: Variables are taken as strings when used as values in compound values.

A solution needs to fix both issues