fix Polybus canShow #4262

Job	Run time
Test cdata.js	57s
Gather Environments	22s
Build Enviornments (nodemcuv2)	1m 1s
Build Enviornments (esp8266_2m)	57s
Build Enviornments (esp01_1m_full)	56s
Build Enviornments (nodemcuv2_160)	57s
Build Enviornments (esp8266_2m_160)	59s
Build Enviornments (esp01_1m_full_160)	54s
Build Enviornments (nodemcuv2_compat)	1m 0s
Build Enviornments (esp8266_2m_compat)	1m 0s
Build Enviornments (esp01_1m_full_compat)	1m 5s
Build Enviornments (esp32dev)	1m 7s
Build Enviornments (esp32_eth)	1m 16s
Build Enviornments (lolin_s2_mini)	1m 55s
Build Enviornments (esp32c3dev)	1m 37s
Build Enviornments (esp32s3dev_16MB_opi)	1m 42s
Build Enviornments (esp32s3dev_8MB_opi)	1m 44s
Build Enviornments (esp32s3_4M_qspi)	1m 39s
Build Enviornments (esp32_wrover)	1m 34s
Create Release	0s
	22m 42s

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