atlas runners 1% chance to die is definitely not 1%

this was happening in settlers league all the time and now this league aswell my workers with 1% chance to die keep dying every 20-30 maps consistently there is no way this is rng its not actually 1% but more like 5% have GGG checked this?

1% per runner.

So (100% - (100% - 1%)^6) ~= 6% for at least one runner to die.

I guess there is a way this chance is 1%: if for any individual worker chance is 1%, then every one of them has 99% chance to survive in the map. Assuming survival of all mappers independent, you get ~94% chance for all of them to survive.

By the way, is there count of maps they had ran and maps they died in? Because in this case you can use statistic to estimate the chance and even compare it to 1% stated in the game.