AVAST Secure Browser with AVAST Adblock does not block Barrons.com ads

First, my version of AVAST with Secure Browser is:

20.3.2405 (build 20.3.5200.575)

Second, the ad blocker built into the AVAST Secure Browser works for most sites, but, for Barrons.com, it shows up as green for a second indicating it is attempting to block ads, but, then, ads begin showing up and green turns to gray.

When I hover over the grayed out upper right AD it says:

AVAST Adblock (off)
Has Access to this site

In my Security and Privacy Center Adblock is shown green as ON

Any thoughts or input would be great.

An update to this thread.

Today it seems that the adblock in AVAST secure browser IS blocking ads at Barrons.com. I am not sure how.

I did nothing different today. However, I am happy.