position sticky not working on mobile

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
position sticky not working on mobile	0.21	0.7	1758	96	37
position	1.56	0.1	2425	72	8
sticky	1.12	0.5	5184	10	6
not	0.37	0.1	5256	31	3
working	0.24	1	4732	2	7
on	0.68	0.9	8533	51	2
mobile	0.26	0.2	1056	82	6

Keyword	CPC	PCC	Volume	Score
position sticky not working on mobile	1.81	0.2	3259	19
position sticky not working	0.16	0.4	1726	96
sticky positioning not working	0.72	0.7	6777	62
position sticky not work	1.47	0.4	6227	31
position sticky top 10 not working	1.39	0.5	933	76
position sticky right 0 not working	1.42	0.5	7369	73
position sticky doesn't work	1.88	0.2	4223	23
position sticky left not working	0.09	0.3	5287	40
html position sticky not working	1.79	0.9	9850	16
why isn't position sticky working	0.57	0.1	7476	31
position sticky not sticking	0.32	0.3	884	48
position sticky bottom not working	0.54	0.3	1840	29
sticky is not working	0.1	0.6	6719	77
position sticky css not working	1.36	0.3	1698	72
how to use position sticky	0.25	0.6	2101	33