* Resize observer sometimes throws errors which
are nothing to worry about, see also the corresponding
comment on tab-group.test.ts
* Unfortunately, the web testing library installs an
error event handler which takes precedence before the
event handlers installed in the tests
(see node_modules/@web/browser-logs/dist/logUncaughtErrors.js)
* the only possibility to avoid these null logs is to install
an error event handler at an even earlier place
Co-authored-by: Dominikus Hellgartner <dominikus.hellgartner@gmail.com>