'What does F2 key do in normal mode

When I press the <F2> key it hides the line-indicator in the bottom right (see pictures), is this regular functionality? If so, where can I find the docs for this? I have tried looking this up using :help and online as well I cannot find any of this.

Before pressing F2:

Before pressing F2

After pressing F2:

After pressing F2

vim


Solution 1:[1]

After some good digging through my vimrc files. I have found my <F2> is mapped to 'pastetoggle'.

Sources

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Source: Stack Overflow

Solution Source
Solution 1 alexremstedt