[Grade A] sorting arrow doesn't work for 'Completed Version' and 'Latest Version' columns

### StatGPT Admin Frontend version

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### What steps will reproduce the bug?

1. Prepare a channel with different data in Grade A
2. click on 'Completed Version' column header
3. click on appeared tiny arrow -> nothing happens -> **bug**

The same issue is for 'Latest Version' column.
The sorting by arrow in other columns seem to be fine.

**Expected:** sorting arrow should work

### What is the expected behavior?

_No response_

### What do you see instead?

[Grade A] sorting arrow doesn't work for 'Completed Version' and 'Latest Version' columns

### Additional information

_No response_

Reproduce the issue in the Grade A table by sorting the “Completed Version” and “Latest Version” columns, then search the frontend for those column labels and compare their sorting handlers with a working column. Done means both arrows change the table ordering as expected without regressing sorting in the other columns.

Written by the indexing model from the issue text.