Fix: remove rendering shadow from framebuffer picker

[JujieX]

Please check if the PR fulfills these requirements

• [ ] The commit message follows our guidelines
• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

remove rendering shadow from framebuffer picker

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (e691235) 22.19% compared to head (471daed) 22.19%.

:exclamation: Current head 471daed differs from pull request most recent head a4b000b. Consider uploading reports for the commit a4b000b to get more accurate results

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #205 +/- ## ======================================= Coverage 22.19% 22.19% ======================================= Files 11 11 Lines 473 473 Branches 70 70 ======================================= Hits 105 105 Misses 364 364 Partials 4 4 ```

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