Autolocate jumps to the same incorrect place after category search

Hi,

interesting problem with auto-locate and category search. I use iPad so the location is found and allowed in the settings. My site is https.

1. When the page is loaded (on iPad Chrome) the location comes from the settings default location, not the real location
2. If I press the arrow icon on the map, my location moves to my current, true location
3. I give my location (city name) written in the search bar (because compulsory), a city and choose some categories and press Search
4. The search results are correct, but at the same time my location MOVES to another place, about 500 meters from my real location (but it is not the center of the city, nor the default location from the settings – I have no idea where it comes from)
5. I press the arrow on the map, my location moves back to my correct location
6. I do another search by categories.
7. My location on the map moves again to the exact same, incorrect location near me

This happens every time. I wonder where is this strange location appearing from because it makes no sense. It is not the location I have given in the settings either, far from it. What makes the true location change to a false one after category search? If needed I can take a video of this from the screen.

Hope you can help me with this too, thanks in advance.