iPhone not showing WiFi symbol (2021)

My WI-FI symbol recently stopped showing up on my iPhone 11 Pro, but it's still connected since it is showing as it is connected to the WI-FI provided in the house hold. I have restarted my phone, I have force restarted, I have rebooted where I don't lose everything, I turned off the WI-FI and turned it back on, I have also restarted the network setting multiple times, including multiple times of restarting my phone by turning it off and waited a few mins to a couple hours before turning it back on.

I have looked up and down all over the web especially on google for answers. I have also rebooted the modem for the internet as well to see if it would make any differences, next to resetting the network settings, forgetting the server that I was connected too, and then proceeded to connect back up again using the password.

It appears for a short second and then vanishes again. I am highly unsure to what I am doing wrong, or to what's going on. It's already been a full 24h since I haven't had internet on my phone, but yet it's saying that it's connected to the WI-FI, yet no symbol appears. This is the first time this has happened where I go a full day without having any kind of connection, or even symbol appear on my phone. I've had this issue happen before, but it wasn't for more than 5-15 mins.

End results I'd restart my iPhone, and the modem, and then everything comes back clear as day and like nothing really happened.

If there's a possibility that someone could give me a resolution, or even an answer to what I could possibly do that would be greatly appreciated and truly amazing, because at the moment I am definitely missing out on a whole lot of notifications, and a lot of important things that I need to do right away.

[Re-Titled by Moderator]