I want to connect my Zyxel EMG3525-T50C router as an repeater/extender ?

KRED11

I have a TP Link AX1500 Gigabit Wi-Fi 6 Router and Zyxel EMG3525-T50C router. I want to connect my Zyxel router as an repeater but whenever i try to change the operation mode to " Repeater " and click apply its stuck loading .

I've also added the Zyxel router to the TP Link EasyMesh network but the Zyxel router is still not recieving any internet.

Please can i get some assistance on this. I would greatly appreciate it.

Thanks