Cannot update metaArrays of a message

// Detailed description of issue.
Trying to create an “acknowledge message functionality” using sendbird ui kit react.
Using metadataArrays of a message to carry additional data.

Problem is:
sendbirdSelectors.getUpdateUserMessage(globalStore) throws success however metaArrays is not updated.
Screenshots of the internal getUpdateUserMessage when triggered:

// If problem, please fill out the below. If question, please delete.
[UIKit Version]
@sendbird/uikit-react”: “^3.4.8”,

[Reproduction Steps]

  1. send a message with some metaArray data
  2. update that message metaArray data

expected result: metaArray is updated
actual result: metaArray is not updated
all the time

[Current impact]
Blocks research of a possible feature