[DataTable]: wrong blocker behaviour during loading

[MSt1ch]

Description

During an API data request, the Blocker component does not block the entire table.
Instead of covering the full table area (including the scrollable content), Blocker only overlays the top part of the table.

As a result, table scrolling remains enabled and the user can still interact with the table content while data is loading.

Steps to Reproduce

Render a table with vertical scrolling enabled.
Wrap the table or its container with the Blocker component.
Trigger an API request (e.g. on initial load or when changing filters).
While the Blocker is active, try to scroll the table.
Actual result
Blocker covers only the top part of the table
Table scrolling remains enabled
User can still scroll and partially interact with the table during the API request
Expected result
Blocker should cover the entire table area, including the scrollable content
Scrolling and any user interactions with the table should be fully blocked until the API request is completed
Environment
Please provide any relevant information about your setup.

Environment

UUI version: 6.4.3
Browser name: e.g. Chrome 121
Operating System: e.g. Windows 11 / macOS Sonoma

[JuliaMV]

Released in v6.4.4.