Youtube fullscreen does not work

[ZeroDot1]

I have tested MellowPlayer with the latest changes.

System:    Host: A632-OS Kernel: 4.12.3-1-ARCH x86_64 (64 bit)
           Desktop: Xfce 4.12.4 Distro: Antergos Linux
Machine:   Device: desktop Mobo: MSI model: 760GM-P23(FX) (MS-7641) v: 3.0
           BIOS: American Megatrends v: V17.15 date: 04/28/2013
CPU:       Dual core AMD Athlon II X2 270 (-MCP-) cache: 2048 KB 
           clock speeds: max: 3400 MHz 1: 2000 MHz 2: 800 MHz
Graphics:  Card: NVIDIA GT215 [GeForce GT 240]
           Display Server: N/A driver: nvidia tty size: 80x24
Audio:     Card-1 NVIDIA High Definition Audio Controller
           driver: snd_hda_intel
           Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
           driver: snd_hda_intel
           Sound: Advanced Linux Sound Architecture v: k4.12.3-1-ARCH
Network:   Card: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller

script output.txt
Here is the log: output.txt

Screenshot:

[ColinDuquesnoy]

Thank you for reporting. It should be fixed now.