Remove a multi-line text from another text file
 

I need to remove a multi-line text (contained in a file) from another text file but only the first occurrence

The text file looks like this:

And I need to remove the following lines (contained in a file)
And then the result will be:

See your other identical post, which you deleted:
https://www.linuxquestions.org/quest...vi-4175687769/