Weaver tree node Warden of the dead not giving nemsis encounter

weaver tree node “warden of the dead” reads
“Tombs and Cemeteries of the Erased in your echoes have a chance to included a Possessed Nemesis encounter”
at rank 3 it is 100%

this SHOULD mean every tomb or cemetery WILL (100% chance) include a possessed nemesis encounter.

what ACTUALLY happens is

IF a nemesis spawns inside your tombs/cemetery it will be possessed.

so, either the wording on warden of the dead is wrong and should read

“tombs and cemeteries of the erased in your echoes THAT HAVE A NEMESIS ENCOUNTER have a chance to UPGRADE that nemesis to a Possessed Nemesis encounter”

OR

it should function as originally written, BUT ISN’T, and there is simply a bug.

i have full cleared about 12 tombs and at least 6 cemeteries since getting rank 3 and only had two nemesis encounters, both of which were possessed.

-TCG-