[Lazarus] component search form's bug

[FreeMan]

I hide "Component palette" from main IDE form, then  ctrl + P open 
component search form. Start type any spell, in second key press I get 
this error. After select any showed component in list then click "Use 
and close" button, same error exception.
When show component palette, no error exception.

Map key (address $7FFF5FBFC768) does not exist.
Press OK to ignore and risk data corruption.
Press Cancel to kill the program.

Thank you
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