TileLayout CSS discrepancy with the Kendo rendering

[NickIliev]

Describe the bug
Currently, applying a style (like effect) on the (div) Tile Layout template is generating the following CSS

.k-tilelayout.k-pos-relative.k-grid-flow-col,
.k-tilelayout.k-grid-flow-col.k-relative {
    box-shadow: 0px 3px 3px 0px #000
}

However, classes like .k-pos-relative or .k.relative are not present in the Kendo source of truth.

Note that (probably due to CSS specificity) the .k-grid-flow-col should also be removed to apply the desired style (solution in test)

.k-tilelayout {
    box-shadow: 0px 3px 3px 0px #000
}

To Reproduce
Steps to reproduce the behavior:

1. Go to 'TileLayour'
2. Select the 'Tile Layout' template
3. Apply an effect like box shadow
4. Import in a real-life project (used Blazor for test)

Expected behavior
To generate CSS as per the source of truth:

https://github.com/telerik/kendo-themes/blob/develop/tests/tilelayout/tilelayout.html
https://github.com/telerik/kendo-themes/blob/develop/tests/tilelayout/tilelayout-resizing.html
https://github.com/telerik/kendo-themes/blob/develop/tests/tilelayout/tilelayout-react.html (note that there is a specific React test)

Screenshots

Components technology and version
ThemeBuilder R3 2023
UI for Blazor 5,
Kendo Thems R3 2023 (v. 7.x.x.)

Additional context
reported through t.1631320