Fix #5455: Resolve crash in AudioViewModel by initializing state variables #12789

Job	Run time
Compute affected tests	6m 0s
Run Bazel Test (app-shard0;H4sIAAAAAAAAAJ2UwW7bMAyGD7vtmBfhPbd0hYEAaVYkbjdgu7Ay63CVRYGiXeTtJzkxWu...	28m 31s
Run Bazel Test (app-shard1;H4sIAAAAAAAAAKWUTU8CMRCGD9488kfmzo34FeKiCBuiiYmO2wpjlk6ddoH997brIvakhc...	28m 21s
Run Bazel Test (app-shard2;H4sIAAAAAAAAALWTTW/bMAyGD7vt2D+iu2+pu2EFGixosgH7wsBInK1NEgWK8Zp/P0pJ22...	25m 37s
Run Bazel Test (app-shard3;H4sIAAAAAAAAAJ2UTU/DMAyGD9w47o/43ttgG0NsbILxIYSEvMR0QVkSElPovydJt0HFAc...	25m 40s
Run Bazel Test (app-shard4;H4sIAAAAAAAAAJ2SP0/DMBDFBzbGfpHbu1VtoZECatMICcRyJIdr5Pos/0mVb4+dNqAwQM...	26m 16s
Run Bazel Test (app-shard5;H4sIAAAAAAAAAJ2US2/CMAyAD7vtyB/JncMkNpiYxkQH7CFNk2YaUzK1ceSEIv79nBaGCp...	26m 30s
Run Bazel Test (app-shard6;H4sIAAAAAAAAAKWUT0/DMAzFD9w48kVy362AkCYVGNv4c+BiGtMZdU5ke4Px6UmyTVA0CQ...	26m 29s
Run Bazel Test (app-shard7;H4sIAAAAAAAAAK2TQVPCMBCFD9488kf2zo1BUUfAIjg4jpc1XdpImo2bAMO/twkgdjhI1U...	26m 32s
Run Bazel Test (app-shard8;H4sIAAAAAAAAAK2UTU/DMAxAD9w48kd83w32AYgBG5sEQgjJNGYEsjg4bsX+PUlWGD2xCg...	28m 7s
Run Bazel Test (app-shard9;H4sIAAAAAAAAAKWTwVLcMAyGD71x5EV8zy2722U6ZcvCwnSmXCpikYh1bFdWAnl7FO/Akp...	25m 56s
Run Bazel Test (app-shard10;H4sIAAAAAAAAAJWQsU4DMQyGBzbGvoj3206CikowtSoMMJhcdDHk4sh2r/TtSSKdjo12s...	8m 24s
Run Bazel Test (generic-shard11;H4sIAAAAAAAAALWRO2sDMQyAx0LH+yH1fmtaSqAvQqHjodrKoeQsuZbc16+vbQgE0...	29m 49s
Run Bazel Test (app-shard12;H4sIAAAAAAAAAKVTTU/jMBA97I0jf8R3bt0IEKuWViQgtOIytQdnIPFYY7eQ/fXYbditT...	13m 15s
Check Bazel Test Results	1s
	5h 25m 28s

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