Is chrome.storage.sync data cleared when an extension or app is uninstalled? -

Is chrome.storage.sync data cleared when an extension or app is uninstalled? -

i have simple chrome extension uses chrome.storage.sync store list of tasks.

the next command in console clear sync info extension:

chrome.storage.sync.clear()

if users having problem syncing, can instruct them uninstall extension , install 1 time again have same effect command?

it's 1 of questions reply "why don't seek it?"

i have test extension published in chrome web store storage.sync testing. can confirm uninstalling chrome sync enabled nukes storage.

google-chrome google-chrome-extension