Registered S3 methods overwritten by ggalt

[arnabpanja]

After installing ggalt from CRAN a few days back into R4.1.3, I am getting the following message immediately after opening RStudio consistently every time.
Registered S3 methods overwritten by 'ggalt':
method from
grid.draw.absoluteGrob ggplot2
grobHeight.absoluteGrob ggplot2
grobWidth.absoluteGrob ggplot2
grobX.absoluteGrob ggplot2
grobY.absoluteGrob ggplot2

A screenshot of the issue is as below.

What does this mean ? How can we avoid these messages at Rstudio Start up and what it can potentially break in the code ?

Thanks