Revise listing in order to add postage option via eBay mobile - will the "Time Left" be reset?

[eamamar]

Hi there

I have a listing and would like to add a postage option via my mobile phone app. It was originally a 5-day listing and no one has bid yet. If I click revise item, and add the postage option, will my listing clock be reset back to 5 days or will it continue (currently about 13h left)

Thanks