When rendering a button or anything that has an overflow, such as a shadow, the TouchableOpacity does not render (as of Expo SDK 33) any overflow. When setting overflow: 'visible" there is no change. Switching back to RN default TouchableOpacity gives normal, expected behavior (with shadows)
I stumbled upon the same issue. It looks like this only affects iOS though.
@stevelizcano I was able to workaround this by wrapping the touchable in a View to which I applied the shadow.
Snack Repro: https://snack.expo.io/@rszalski/4d0c70
Android (works):

iOS (broken)

I also noticed that the elevation on Android results in deeper/multiplied shadow when applied to RNGH-equivalent touchables, but this could be moved to a separate issue.
Just wondering if there is an idea of a fix or workaround for this? I also am seeing this overflow issue making iOS cut off the shadows, and android making the elevation multiplied. This is using a TouchableWithoutFeedback component where the button shrinks when pressed.
iOS:

left button pressed:

android:

left button pressed

For anyone stumbling upon this from Google, I fixed this by adding the prop containerStyle={{ overflow: 'visible' }} to TouchableOpacity.
The offending line is here in GestureButtons.js where it explicitly adds overflow: 'hidden' which doesn't seem to be in line with the behavior of RN's default Touchables. But it's probably in there for some other reason, so you can just override it as a workaround.
For anyone stumbling upon this from Google, I fixed this by adding the prop
containerStyle={{ overflow: 'visible' }}toTouchableOpacity.The offending line is here in
GestureButtons.jswhere it explicitly addsoverflow: 'hidden'which doesn't seem to be in line with the behavior of RN's default Touchables. But it's probably in there for some other reason, so you can just override it as a workaround.
What, if it does'nt work with expo SDK38? I placed overflow visible on TouchableOpacity but nothing happened... Expo is really full of bugs... So annoying...
For anyone stumbling upon this from Google, I fixed this by adding the prop
containerStyle={{ overflow: 'visible' }}toTouchableOpacity.The offending line is here in
GestureButtons.jswhere it explicitly addsoverflow: 'hidden'which doesn't seem to be in line with the behavior of RN's default Touchables. But it's probably in there for some other reason, so you can just override it as a workaround.
Thanks. I'm with SDK 38 and this works!! Just be aware that it's containerStyle, not the regular style prop that you use for View.
https://ethercreative.github.io/react-native-shadow-generator/
this link working for me
Most helpful comment
For anyone stumbling upon this from Google, I fixed this by adding the prop
containerStyle={{ overflow: 'visible' }}toTouchableOpacity.The offending line is here in
GestureButtons.jswhere it explicitly addsoverflow: 'hidden'which doesn't seem to be in line with the behavior of RN's default Touchables. But it's probably in there for some other reason, so you can just override it as a workaround.