arcgis server image distortion at small scale

Question

 

https://transparentgov.net/earth/gps/googlemaps2/nav.html?centerlat=54.35775431752982&centerlong=15.991158175845065&centerzoom=4&currentlat=33.9345408&currentlong=-117.5977984&currentzoom=16&overlay=mgrs_image

 

 

 

 

https://transparentgov.net:3200/googlemaps110/default?layer_id=0&layer=Grid_Zone_Designation&center_lat=53.027993780816665&center_long=19.59959838750001&center_zoom=4&url=https%3A%2F%2Fgis.la-quinta.org%2Farcgis%2Frest%2Fservices%2Fcoordinate_systems%2Fmgrs%2FMapServer&overlayType=overlayType_image&panto=0

 

 

 

 

https://desktop.arcgis.com/en/arcmap/latest/map/publish-map-services/designing-a-map-to-overlay-arcgis-online-google-maps-and-bing-maps.htm

 

https://desktop.arcgis.com/en/arcmap/latest/map/projections/mercator.htm#:~:text=Web%20Mercator%20Coordinate%20System,-The%20Web%20Mercator&text=With%20this%20coordinate%20system%2C%20the,1984%20semimajor%20axis%2C%206378137.0%20meters.