Any1 know how to change this shit on windows 11?

[2.047]

Basically this shit notepad have this little shits like windows https://imgur.com/a/QoF20IV
I think thats windows 11 thing cuz I never had that on win 10. 
Can I somehow turn that thing off like I dont want these to be like that I want after I close my note I want it gone like on win 10 idk how to explain

[702]

click the settings button, scroll down to the last option and choose new window when it opens, or something like that

[2.047]

click the settings button, scroll down to the last option and choose new window when it opens, or something like that

Thank you <3