Hello @Jean7007630,
Welcome to the forum!
I have moved your topic into Community Support. When seeking assistance, please use a subcategory in Community Support.
There is a long on-going issue with what you are posting about. See this topic (also relates to Xbox consoles):
https://forums.flightsimulator.com/t/toolbar-missing-and-ability-to-change-certain-weather-settings-missing-when-loading-a-saved-flight/342575