buffer 1 initialisation are not working properly with "gemglfw3window"

[ch-nry]

Detail

On my computer, nothing is rendered if I did not click a 1st time on the gemwin "bang" test_buffer1.pd.zip Nothing important, but it's not need on osX, so it's mostly a cross platform inconsistency.

Gem Version

ver: 0.94.git 9beb39da7

Pd Version

0.55

Operating System

Linux

OS Version

ubuntu mate 22.04

Which CPU are you using?

amd64/x86_64 ("64bit Intel")