Where did you order the screens from? Typically using LCDs on OLED phones is a bit of risk in that they can damage the connector. You see that phone was designed to be used with the more energy efficient OLED panel and by using an LCD instead, you’re running more current through the connector which can lead to an impact on battery life and in some cases damage the connector itself to where you need to have a board repair specialist replace it. I myself typically don’t recommend LCD replacements unless the customer is looking to get rid of the phone for lets say a trade in.
On a side note, the virus has impacted the quality of screens lately because the manufacturers have been a little short staffed and have been cranking out parts like crazy.