core: Handle the case where frame rate is set to 0 #26326

Job	Run time
Paths filter	6s
Check dependencies	1m 32s
Test Rust stable / ubuntu-24.04	4m 29s
Test Rust ${{ matrix.rust_version }} / ${{ matrix.os }}	0s
Lints with Rust stable	4m 28s
Test Rust stable / windows-latest	11m 17s
Test Rust stable / macos-14	3m 48s
Lints with Rust beta	4m 30s
Test Rust nightly / ubuntu-24.04	8m 32s
Lints with Rust nightly	4m 11s
Test Rust beta / ubuntu-24.04	4m 38s
	47m 31s

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