Cannot dupe pointed dripstone

[YinFengQi]

Pointed dripstone cannot be duplicated using end portal.

Both methods from following videos have been applied in a Folia server with Foliaflow installed, but neither worked normally as in Vanilla versions.

The first method (from Chinese video site bilibili):

0f8c7ff61ba0486d0f0ef9d7498967b3.mp4

Original link: https://www.bilibili.com/video/BV1b54y147TH

The second method:

Pointed.Dripstone.Dupe.-.72.000.Per.Hour.Java.1.17.Snapshots.mp4

Original link: https://youtu.be/gupoetV6jC0?si=22RmhgsMPXwAntNr