How to clear all data & cache for Google Lens?

Google Lens has a feature in which the user can download offline language packs so translations can be performed without an internet connection. That sounds great, but it appears to be very buggy. Language downloads often get stuck at 80-83%, and often even if they reach 100%, they never get added as offline languages. To make matters worse, after failed downloads, Google Lens often no longer thinks the offline language translation files are available for some languages. It's a buggy mess. How does one clear all the data/cache for Google Lens in Android 16, hopefully without clearing anything else? Clicking on the icons in the Google Lens 'Translate from' screen does not work properly.