Clicking icon does not reopen object designer tab once closed

[PeterConijn]

Reproduction Scenario:

• Open VSCode;
• Click the AL Object Designer icon in the sidebar;
• Note that the object designer tab opens as expected;
• Close the object designer tab;
• Click the AL Object Designer icon in the sidebar again;
• Note that the object designer tab does not open as expected;

Version: 0.2.4

[rkirsten]

Same here! Also v0.2.4 The extension reports one uncaught error: Cannot read property 'find' of undefined