When a search query includes special characters such as # or ?, the remainder of the product name is ignored. Additionally, the map parameter is incorrectly recognized, resulting in an empty search or a 'Not Found' page if the flag enable404OneSegment is set as true.

Simulation

1. Go to the store's search page (Store Framework-based).
2. Perform a search for a product with special characters, such as Produto#123 or Produto?123.
3. Observe that only the part of the term before the special character is considered.
4. The map parameter is disregarded, leading to a broken or empty search result.

Workaround

N/A