Exclude this surface area from total zone floor area? Design Builder

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I tried excluding some floor areas such as parking and ramp by checking the "exclude this surface area from total zone floor area" option in Construction tab. However, it does not reflect on simulation result (html file). From Zone Summary table, in "part of total floor area", it reflects yes on parking and ramp even though I excluded it. I need some help on this. I am stuck on simulation cause a lot of the things I change in design builder does not reflect on html.