Yeni sokak eklenmeli.

Possible copyright violation here:

The name on the website is "ikivedört". The displays on the front of the café—which are visible on their website—also spells it that way.

The user named the POI "İkivedört" with a very rare character for the first letter.

The only place where this spelling variation is visible is… Google Maps. A user who would have

The POI was added by a new user along with half a dozen edits all over the world.

I suspect someone is copying Google Maps data into OSM.

"Newly constructed buildings have blocked the view"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Galataport İstanbul
POI types: tourism-viewpoint
OSM data version: 2020-07-14T11:22:37Z
#mapsme

not stairs

"check name"
POI name: Fındıklı
POI types: highway-bus_stop
OSM data version: 2018-02-09T21:26:02Z
#mapsme

"New location, has been added separately."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-08-16T07:51:20Z
POI name: Vegan Food Cartel
POI types: amenity-restaurant
#organicmaps

Schwarzkopf Professional Akademi

"Übernachtungsplatz, direkt am Meer"
POI has no name
POI types: tourism-camp_site
OSM data version: 2019-11-24T01:08:45Z
#mapsme

Google haritalarda balikci niyazi nin yeri dogrudur
Check edip duzenlerseniz seviniriz
Su an ki konum hem hatali hem de isletmeye zarar verebilecek bir
yerdedir

Bu noktada böyle bir göbek yok.