Item posted URL string & shown amp text

When we post an ad and ad title include any emojis or special characters then they skip or auto excluded, but still & not remove and come in URL as amp text.

So, its change full URL meaning.


PHP & osclass & theme all latest versions.

Ad Title: Car & Bike for sale

Item URL : https://xyz.com/for-sale/car-amp-bike-for-sale-i123

So how to fix this?

It's not going to remove it I think, but also depends how it is stored in database.
My tip is that in DB it's already stored as "&" and slugify version is "amp".
If it would be "&", I think it would get removed.