I don’t think standard dimmers for incandescent bulbs work well with LEDs. Dimming leds is usually done with pulse width modulation, or turning it off and on very very quickly.
Led bulbs have more components inside to adapt the old school ac current to whatever the LEDs need, you might be killing those components with the dimmer.
Only solution i know off would be using smart bulbs if you want to stick with LEDs, but id imagine theres other ways to go about it, i just dont know
Do dimmers affect the life of LED?
In my kitchen I have a flushmount light with an integrated led. I put in an LED dimmer on the switch and all is working well....