Reopening AE only results in receiving the PF_Cmd_UPDATE_PARAMS_UI callback for one of the layers

I developed an effect plugin using the AE SDK, and applied this effect to multiple layers within the same composition. After saving the project and closing AE, when I reopened it and opened the aforementioned project, I received the PF_Cmd_SEQUENCE_RESETUP event callback for multiple layers to which the effect plugin had been applied. However, only one of these layers received the PF_Cmd_UPDATE_PARAMS_UI callback. This resulted in an issue where the effect parameter UI for the other layers did not update. Since it was within the PF_Cmd_UPDATE_PARAMS_UI callback that I updated the effect parameter UI, could you please advise on how to address this situation?