Will this pbn situation get caught by google?

I dont know whether it is network or not cuz they are just two sites.

A site is my main website. B site is a expired domain and second website.
They are on both clouways shared hosting account, same ip.
B site 87 links are pointed to A site. Purpose is to increase A site Authority Score

After some youtube learning, I figure out PBN is black hat method and can lead to "unnatural links" manual action and harm the whole website rankings.
Therefore, I unlink all B site links and disavowed all B site links on A site GSC.

In this case, will it still get manual actions?

Not recommended strategy. Remove site B links to your site A.

IamKing said:

Not recommended strategy. Remove site B links to your site A.

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Thx for reply.
Already removed and disavow all B site links. Just dont know will it get caught in this case.

Were the links from B site relevant to A site's content? If not, they were more likely to be flagged as unnatural.

Kinu Actaz said:

Were the links from B site relevant to A site's content? If not, they were more likely to be flagged as unnatural.

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Yes they are relevant to A site's content.

Yes, it is possible for Google to catch a PBN situation.