Relisting an unsold item - how to change from Buy Now to just auction?

Hi Jennie are you using the desktop site or the app to relist your item also do you use the Trade Me listing tool My Products to manage your listings? Check out the Trade Me help page regarding listing items for more details on the different options available refer https://help.trademe.co.nz/hc/en-us/articles/360007001132-Listings

I would like to relist an item that has expired wihich was a Buy Now. I would like to list it as an Auction only and your site will not let me. It will not highlight the List an Auction even though I have deleted the Buy Now details. This is the link to it.
Description
Retro bike, fat tyres, perfectly good working order. Some surface rust on handle bars.
How would you like to sell
Run an auction
Set a Buy Now price
Authenticated members only
Only authenticated members can bid
Listing end time
@ Listing closes
8
Choose the best closing time
25¢ fee applies
Shipping & pick-up

Can you please come back to me urgently re this.

Kia Ora Anne,

This being greyed out indicates you need to create a new listing which will be easier for you to do via Sell Similar - You can still have a Buy Now price as long as you have a Start price also, - Cheers.

I have this same issue. Its so terrible a user experience. I just want to check auction instead of buy now. Just like you would if you created the listing from scratch. Consider this a feature request or a bug if this is yhe case on both the desktop site or mobile app. Such a waist of user time. I'm already needing to relist a buy now countless times if it takes more than a week to sell. And if I list similar none of the watchers will get a notification that the listing has been relisted.