Need Help with Authorization for custom AppsScript

Got a question, I'm using apps script to make some functions as buttons on my google sheets that does 2 things:

• Configures a calendar by using the information on the sheet
• Sorts the sheet.

However upon activation, it asks me and others that Authorization is required. And then when I click okay it then prompts Google hasn’t verified this app and that it uses sensitive information. I'm not sure which part of my code uses sensitive information, and this makes people scared of using it. Anyway to avoid this? I heard you can ask google to verify it but then it just becomes a public app which I don't want since it's so niche.

https://preview.redd.it/k8ysz764svif1.png?width=571&format=png&auto=webp&s=34392d23e03c44cdf467a9c46ad4b4ddb9773cb3

https://preview.redd.it/54jo5ur4svif1.png?width=655&format=png&auto=webp&s=c711c88a4756f81e1f60ca252b09f263e92cb408