It takes time for SSID to be shown when MAC Filter is enabled

I'm using Whitelisted MAC filter and phone clients are set to use device's mac address (not randomized MAC address)

If I enable MAC filter in OpenWRT, sometimes it takes several minutes for SSID to be shown in phones's wifi scan list. Is there a solution for that?

Similar error was reported before Problems in finding and connecting to my wifi network from smartphone - #9 by mk24

If Android 8+:

The post you linked actually described why the [known - intended] behavior occurs and how to seek a "solution". Your wording seemed to overlook that fact.

@mk24 - did you ever find out if it was just OpenWrt, or was it an upstream change to hostapd?

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