This is a broad problem with the Chrome release, as of 5/21/2021. The fix found on Reddit, due to OriginTrials 1.0.0.7 with our additions is as follows:

Close Chrome
Start, Command Prompt, use the following command to force close all Chrome windows/processes:

taskkill /IM chrome.exe /F

Open the file located at %localappdata%\Google\Chrome\User Data\OriginTrials\manifest.json

Replace the contents of the file with the following.

{
"description" : "Origin Trials public key updates and disabled features list",
"manifest_version" : 2,
"minimum_chrome_version" : "50",
"name" : "Origin Trials Updates",
"origin-trials" : 
{
"disabled-features" : 
[
"SecurePaymentConfirmation"
],
"disabled-tokens" : 
{
"signatures" : 
[]
}
},
"update_url" : "https://clients2.google.com/service/update2/crx",
"version" : "1.0.0.7"
}

Open Chrome, Close Chrome and Reopen.