I saw this thread https://vaadin.com/forum/thread/17019831/grid-items-details-height-bug-with-content-loaded-asynchronously, however, that workaround from Tomi does not work when having
vaadin-grid details which contains vaadin-details components. See attachment.
Furthermore, executeJavaScript is Deprecated?!. Testing with 14.1.2.
Any solution for that?
executeJavaScript is deprecated, but you can still use it. The replacement is executeJS (which returns a PendingJavaScriptResult you can use for easy asynchronous access to the browser) - you can find this information from the JavaDoc of executeJavaScript as well.
For the bug, you should create a reproducible example and file a new ticket at https://github.com/vaadin/vaadin-grid-flow/issues . The issue linked in the earlier forum thread (https://github.com/vaadin/vaadin-grid-flow/issues/433) seems to be closed and fixed, so what you’re experiencing is something a bit different.