Suppressing ggmaplot warning: Unlabeled data points (too many overlaps). Consider increasing max.overlaps

[kassambara]

suppressPackageStartupMessages(library(ggpubr))
data(diff_express)
 p <- ggmaplot(diff_express, main = expression("Group 1" %->% "Group 2"),
                fdr = 0.05, fc = 1, size = 0.4,
                palette = c("#B31B21", "#1465AC", "darkgray"),
                genenames = as.vector(diff_express$name),
                legend = "top", top = 30,
                font.label = c("bold", 11),
                font.legend = "bold",
                font.main = "bold", seed = 42, 
                ggtheme = ggplot2::theme_minimal())
 p
#> Warning: ggrepel: 16 unlabeled data points (too many overlaps). Consider
#> increasing max.overlaps