Stop button disables progress?

[Junior Alves]

Please could lend a hand when I press the STOP button, the button of my progress he disappears, returning to the starting position, which might be happening?
Thank you

Por favor, poderia dar uma ajuda, quando aperto o botão STOP, o botão de progresso ele desaparece, retornando à posição inicial, que pode estar acontecendo?

I am Brazilian and translate with the help of Google.

[Cliff Cawley]

This is correct functionality. It will also disappear if you listen to a steam as there is no known length.

Perhaps I can add support for a keyword to never hide it.

If you'd like this, please use the feedback and support link at the bottom right of the website.

[Junior Alves]

This is correct functionality. It will also disappear if you listen to a steam as there is no known length.

Perhaps I can add support for a keyword to never hide it.

If you'd like this, please use the feedback and support link at the bottom right of the website.

I thought something was wrong, but as you said it is normal for me then it's all right, thank you for help, and clarify the topic.
Thank you
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Achei que tinha alguma coisa errada, mas como você disse que isso está normal, para mim então esta tudo certo, muito obrigado pela ajuda, e esclarecer o tópico.
Obrigado.