Sorry for yelling at you in my last message while you're working on the issues, you don't deserve it.
Nevertheless, i don't understand something i find quite paradoxal. In theory your windows browser's content is the same as the online one. So why some games have the issue on one but not on the other? It's not the same digital "language"/format/way of programming ? I.e, both the pictures i'd sent you are the same game (i don't like this but it's not the matter) but one is the windows browser version (with the issue) while the other is the online/website version (which run as currently as every time).
Could you have an idea of how long do you need for fixing the issue or it could be various ?
Nevertheless, i don't understand something i find quite paradoxal. In theory your windows browser's content is the same as the online one. So why some games have the issue on one but not on the other? It's not the same digital "language"/format/way of programming ? I.e, both the pictures i'd sent you are the same game (i don't like this but it's not the matter) but one is the windows browser version (with the issue) while the other is the online/website version (which run as currently as every time).
Could you have an idea of how long do you need for fixing the issue or it could be various ?