Toast blinking at the wrong position on the display

[romain-w]

When the function is launched, the toast appears at full height for a few milliseconds, on the left or in the center) then is positioned correctly according to the chosen configuration.

Looks like the transition on top and bottom style is not correctly interpreted.

The symptom is visible on all sites using the latest version of snackbar also on the official site.

Only seen on Chrome latest version:
Build 114.0.5735.110 (Sun Jun 04 2023)
No problem on Firefox or Edge or on old version Chrome.

Thanks !