After SU10 old issues not solved

Add a fencing tool to the Scenery Editor
in DEV MOD , ICAO code still with only 5 letters code (should be at least 6 letters)
isle of man ground texture (purple tiles) issue around airport
international and regional airport apron still dark (no light pole)

Software tips in VR can‘t be removed by clicking on them.

Duplicate topic of:
https://forums.flightsimulator.com/t/strange-colors-popping-bing-data-graphics-isle-of-man/371203

Please do not create duplicate bug reports.