I have filed a feedback https://feedbackassistant.apple.com/feedback/15381109 and attached a sample app as well. FB15381109

We have opened a bug report, FB14885570 (Content blocker using Safari web extension takes time to reflect on simulator and a few devices).

Also could you please elaborate this-- "Additionally for Web Extensions, we have a limit of: 100 static rulesets 50 enabled rulesets 30,000 dynamic and session rules"

alright thats sounds good. We are creating an extension to block the ads, also right now when we block an ad banner it just has a blank space can we also hide that space?

On simulators the content is not blocked, but after clearing cache the content blocker works as expected (although this is a behaviour happening sometimes) Is there any limit to the number of rules we can add for safari web extension content blockers? Would you recommend content blocker extension over safari web extension for this functionality?

We do not see the content being blocked. After clearing the cache and reinstalling the extension it works as expected. Does content blocker in safari web extension have a limit in its ruleset? Would you recomment Content blocker extension over safari web extension for the same?