Steps to reproduce the problem:
1. none
2. 
3. 

What is the expected behavior?
Bigger pip

What went wrong?

{"cplatform":"mobile","cbr":"com.google.android.youtube","c":"android","cplayer":"ANDROID_EXOPLAYER","cmodel":"LML212VL","cos":"Android","csdk":"27","cbrver":"13.50.52","cver":"13.50.52","cosver":"8.1.0","cbrand":"LGE","videoid":"ffCF-5-0p7Q","cpn":"KY157Fhvj0SbV_VB","fmt":"134 video\/mp4 640x360@30","afmt":"140 audio\/mp4","bh":122312,"conn":3,"bat":"1.000:1","df":"0\/4551","timestamp":"2018-12-30T23:22:19.778Z","glrenderingmode":"RECTANGULAR_2D","drm":"SD,L0","innertube.build.changelist":"226370858","innertube.build.experiments.source_version":"226549078","innertube.build.label":"youtube.ytfe.innertube_20181219_4_RC4","innertube.build.timestamp":"1545336546","innertube.build.variants.checksum":"19458f0ba28c6857cc7c11f992c8a25c","e":"11202606,11206652,11207906,11209588,23701349,23710476,23721898,23726564,23727195,23738543,23744176,23744530,23751767,23752869,23752994,23754502,23755886,23755898,23758087,23760559,23761607,23762649,23764065,23764184,23772104,23772609,23772974,23773258,23774196,23774274,23775767,23776810,23777183,23778295,23779666,23780555,23780627,23780750,23781056,23781413,23782013,23782285,23782424,23782689,23783213,23783249,23783454,23784190,23784190,23784216,23784265,23784552,23784582,23785132,23785712,9407157,9449243,9456940,9469074,9475682,9479784,9485000,9487177","logged_in":"1"}

Did this work before? N/A 

Chrome version: 71.0.3578.99  Channel: stable
OS Version: 
Flash Version: 

Request for large pip