feat(addon-doc): render page tabs as soon as possible #5222

Job	Run time
Build demo	3m 55s
playwright / (1 of 9)	3m 10s
playwright / (2 of 9)	6m 31s
playwright / (3 of 9)	8m 46s
playwright / (4 of 9)	5m 35s
playwright / (5 of 9)	7m 10s
playwright / (6 of 9)	6m 21s
playwright / (7 of 9)	4m 36s
playwright / (8 of 9)	4m 47s
playwright / (9 of 9)	6m 15s
Playwright E2E Tests matrix result	1s
E2E result	0s
	57m 7s

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