fix: improve the request body tab layout #6680

Job	Run time
Install node modules	13s
Close Pull Request Job	20s
Build packages	3m 40s
Test (1)	26s
Lint	30s
Test (2)	25s
Static preview site creation	0s
Test (3)	29s
Test (4)	23s
Test (5)	23s
Test (6)	28s
Sonar Cloud analysis	53s
	8m 10s

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