Microsoft team app not showing Chat option

Hi, I am having a little issue. When I open my work teams on my teams app (iphone 11), it will at default bring up my work teams IT, but the options like “chat” etc… does not show. The only way I can find the options is turning my phone landscape, and the options then appear. Its not the worst thing in life, if there is no solution, as I have a workaround,  but want to know if it is a know issue.. thanks.