setAsset method fails if the file path contains '#'

[ramaswag]

Which API doesn't behave as documented, and how does it misbehave?
Exactly the same problem as here: #77 (comment) , but with the method setAsset()
I tried encoding the '#' with '%23' but it does not work.

Minimal reproduction project
(The same as the other issue)

To Reproduce (i.e. user steps, not code)
(The same as the other issue)

Error messages

E/ExoPlayerImplInternal(10985): Playback error
E/ExoPlayerImplInternal(10985):   com.google.android.exoplayer2.ExoPlaybackException: Source error
E/ExoPlayerImplInternal(10985):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleIoException(ExoPlayerImplInternal.java:644)
E/ExoPlayerImplInternal(10985):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:614)
E/ExoPlayerImplInternal(10985):       at android.os.Handler.dispatchMessage(Handler.java:102)
E/ExoPlayerImplInternal(10985):       at android.os.Looper.loopOnce(Looper.java:222)
E/ExoPlayerImplInternal(10985):       at android.os.Looper.loop(Looper.java:314)
E/ExoPlayerImplInternal(10985):       at android.os.HandlerThread.run(HandlerThread.java:67)
E/ExoPlayerImplInternal(10985):   Caused by: com.google.android.exoplayer2.source.UnrecognizedInputFormatException: None of the available extractors (Mp3Extractor, FlvExtractor, FlacExtractor, WavExtractor, FragmentedMp4Extractor, Mp4Extractor, AmrExtractor, PsExtractor, OggExtractor, TsExtractor, MatroskaExtractor, AdtsExtractor, Ac3Extractor, Ac4Extractor, AviExtractor, JpegExtractor) could read the stream.
E/ExoPlayerImplInternal(10985):       at com.google.android.exoplayer2.source.BundledExtractorsAdapter.init(BundledExtractorsAdapter.java:92)
E/ExoPlayerImplInternal(10985):       at com.google.android.exoplayer2.source.ProgressiveMediaPeriod$ExtractingLoadable.load(ProgressiveMediaPeriod.java:1017)
E/ExoPlayerImplInternal(10985):       at com.google.android.exoplayer2.upstream.Loader$LoadTask.run(Loader.java:412)
E/ExoPlayerImplInternal(10985):       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
E/ExoPlayerImplInternal(10985):       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
E/ExoPlayerImplInternal(10985):       at java.lang.Thread.run(Thread.java:1012)
E/AudioPlayer(10985): TYPE_SOURCE: None of the available extractors (Mp3Extractor, FlvExtractor, FlacExtractor, WavExtractor, FragmentedMp4Extractor, Mp4Extractor, AmrExtractor, PsExtractor, OggExtractor, TsExtractor, MatroskaExtractor, AdtsExtractor, Ac3Extractor, Ac4Extractor, AviExtractor, JpegExtractor) could read the stream.

Expected behavior
The file is loaded as normally

Screenshots
no

Desktop (please complete the following information):

• OS: [e.g. MacOS + version]
• Browser [e.g. chrome, safari + version]

Smartphone (please complete the following information):

• Device: Xiaomi Redmi Pro 5
• OS:

Flutter SDK version

[✓] Flutter (Channel stable, 3.24.3, on macOS 14.6 23G80 darwin-x64, locale it-IT)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 16.1)
[✓] Android Studio (version 2022.3)
[✓] IntelliJ IDEA Ultimate Edition (version 2023.2)
[✓] Connected device (2 available)
[✓] Network resources

• No issues found!

Additional context
I need to load all notes sounds from a keyboard. All the notes that don't have '#' load correctly from assets