Sentinel stand in Diablo Immortal doesn’t work

In addition to a description of the bug you are reporting, please provide:

Device Type: iPad Pro
Device Model: M4
Device Operating System: 18.6.2
Diablo Immortal App Version: 4.0.4

Sentinels stand in Diablo Immortal doesn’t work.
When you press the hand to get the tower menu nothing happens.

Info
Hero’s Name Meteorblade
Hero’s Class Barbarian
Hero’s Clan Synergy
Device Used PC
Device O/S Windows 11 64-bit (Version 24H2, Build 26100.3194)
Game Version 4.0.4.3087788
Game Language English
Server Region EU
Server Cluster The Martyr / Sea of Light / Crystal Arch / Diamond Gates / Peace Warders