Oooooohhh, I see. That block is blank
The bears do not sound randomly, it is a code, it is a new phrase, if a bear sounds you must write down the letter of the color block that is below it, repeat this process until the letters begin to repeat and you will obtain the phrase:
"Lost in the noise"
(I must clarify that I did not discover this, I found it on a YouTube channel "HyperThermal")