Ensure text remains visible during webfont load

Hi ,

i am facing issue with fonts of plugin . When we run the performance report using lighthouse. There is always a warning which keeps saying as below:

Ensure text remains visible during webfont load

Warnings:?Lighthouse was unable to automatically check the font-display values for the origin https://fonts.gstatic.com.

For theme fonts i solved it using @font-face and display swap to the font families. But for js composer plugin we can’t change font files because if we do some custom code it will get removed when plugin will have an update. Please Help to resolve this warning as soon as possible.

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