Will Botox worsen the appearance of prominent brow ridge? (Photo)

Hi, I am considering getting Botox on my forehead to improve uneven eyebrows (one eyebrow is a bit lower than the other one. The injector I spoke with also said that it would be good to treat frowning muscles at the same time as I tend to make „angry looking” face. I have a sloped forehead with very prominent brow bone. I know that muscles shrink with Botox because I get my masseters injected. Is there a risk that my brow bone will become even more prominent with Botox?