Indian Passport : Will this be considered as passport damage?

I am applying for a Schengen Visa with my wife and would like to know if the stains shown in the image are considered as passport damage and could result in rejection. These are on the last two pages. My wife was recently issued a new passport, but it is already developing similar stains, although they are barely noticeable. If anyone has experienced this before or has any information on this, it would be a great help. Thank you!

https://preview.redd.it/448wun0uzyae1.jpg?width=3000&format=pjpg&auto=webp&s=edbf4961c39de4abdde74b463e4fb4ba19abcc1d