I’m also having the same issue.
Earlier the input field would clear automatically after submitting (in chat feature) - as would be expected and wanted.
Then that stopped working. I tried this workaround, but now also this stopped working.
I am also having the same issue but what I’ve realised that if the clear field function is on the back button it clears the field and moves the page but if it’s on the same page then it does not clear, I have tried on the messages as well as the search to clear the field and nothing happens. This is only happening in the PWA as that is live but the apps in the app stores are fine they are still functioning well.
Should the fix be visible in the previewer?
In my case, it isn’t (neither does the input clear once a message is sent, neither when I add the change input value action).