WHY was this Book discovered when WW2 Ended in 1945 ? Strange timing

The Gospel of Thomas is a non-canonical sayings gospel. It was discovered near Nag Hammadi, Egypt, in December 1945 among a group of books known as the Nag Hammadi library. Scholars speculate that the works were buried in response to a letter from Bishop Athanasius declaring a strict canon of Christian scripture

https://en.m.wikipedia.org/wiki/Gospel_of_Thomas