strange opening moves

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Describe the bug

The opening move of some characters are very strange.

To Reproduce

1. Download character from https://files.gamebanana.com/mods/balrog_sf2.zip
2. Extract it to \chars folder, then edit select.def, add "Balrog SF2" in [Characters] section.
3. Start game, choose "Balrog SF2" to play.

Expected behavior

Mugen won't show the strange opening moves.

Screenshots / Video

https://github.com/ikemen-engine/Ikemen-GO/assets/6863595/4442666d-9f38-4393-9c33-b1e34fa8c93b

Engine Version (or source code date)

v0.99.0

Operating system

None

Extra context or search terms

No response