Simultaneous upgrade from JS 4.24 and Calcite1.0.0-beta.97 now sends an error to the console when loading the JSAPI:
caught TypeError: Cannot read properties of undefined (reading 'style') at ResizeObserver.<anonymous> (p-3e421dc8.entry.js:6:3580)
The stack does not return any references to any of my code. There's a ResizeObserver API, but it's not clear how this relates to the JSAPI other than Calcite contains the script 3e421dc8.entry.js

Anyone else seeing this or have a fix?
TIA