Under Google Chrome version 98.0.4758.102 arm64, macOS Big Sur 11.6 (MacBook Pro with Apple M1),
the player keeps appending the time text nodes with the warning from line 102 in time-display.js:
TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.
The very same page is working with the same version of Chrome under AMD64, or any other browser and device.
Attached screenshots


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