Stack tabs when using Geany

Is there a way on Geany text editor (Linux) to stack tabs, such that there are multiple rows of tabs? Issue: Sometimes I have open 30 or so files in Geany. But Geany only shows about 10 on average (based on the size of the file). Desired solution: Specify in a configuration setting how many levels of tabs for Geany to use. E.g., 1 (default), 2, 3, 4, ... max. More info: Is there a plugin for this which already exists? If not, how feasible is it to create a plugin for this behavior?