Zooming the shiny output

[Wycology]

Great package! I have tried it with my raster and works well. The issue arises when I maximize the shiny output window. In a maximized window, I can only obtain pixel values which are close to the center of the raster and not those that are almosed at the edge of the maximized window.
When I click I get the following error under the time series tab while the Values tab show NA for all the layers.:

Error: need finite 'ylim' values