[R-meta] Question on metafor forest plot

Hello all,

I would like to ask how can I modify the size of the text font in a
metrafor package forest plot  without modifying the size of the size effect
points and their error bars?

I have tried to use cex but this argument indeed increases the text fonts
size but also increases the size effect points and their error bars as well.

Thanks a lot for your help.
regards,