Warning message when loading an old world in a newer version no longer appears

When loading an old world in newer Versions of the game, the warning message: "Do you really want to load this world?" no longer appears.

In the past, this message has prevented many old worlds of being upgraded to newer versions by mistake, when the player prefers to keep these worlds in older versions

The screenshot provided shows an example of the message, which no longer appears in 1.19+