TGCL-153PH dimmer Flickers on Skylight on Flat Panel by Artika

I have a Skylight Flat Panel by Artika Bought from Costco, Model FLP14-ON, 43 watts.
I am using (2) TGCL-153P dimmers as a 3 way.
I get some flickering when I turn them on.
I’ve tried to adjust the dial all
The way up and down to see if I could adjust out the flicker, but it doesn’t seem to work.
Any suggestions?

You can not have 2 dimmers controlling the same load. Replace one of the TGCL-153's with a mechanical, 3-way switch.

If you want to dim from both locations you will need electronic dimmers like the Maestro series.